Quality SMT Pick And Place Machine & Automatic Pick And Place Machine factory

With the rapid advancement of technology, the domestic placement machine industry has achieved remarkable achievements. Domestic placement machines have not only significantly improved in production and performance, but also exhibited diverse characteristics in classification to meet the needs of different fields and levels. Today, let's delve deeper into the classification and technical features of domestic placement machines together with Charmhigh Electromechanical. Domestic placement machines are mainly divided into two categories: special-purpose machines for dedicated applications and multi-functional machines for general use. Special-purpose machines are designed specifically for certain application scenarios, such as the production of LED strip lights and boards. These machines pursue high-speed placement, although their precision may be relatively low, they can still meet specific production requirements, reflecting the advantages of domestic equipment in customization. Multi-functional machines, on the other hand, have a wider range of applications and can handle the precision placement of various electronic components and integrated circuits for high-integration PCBA manufacturing processes. With their powerful functionality and flexibility, they play a pivotal role in the electronics manufacturing industry. In terms of technical hierarchy, domestic placement machines also exhibit distinct classifications and characteristics. From placement machines based on stepper motors with synchronous belt transmission to those utilizing servo motors and grinding screw structures, and finally to advanced equipment equipped with flying photography technology, domestic placement machines continue to achieve breakthroughs in terms of technology and performance. Placement machines based on stepper motors with synchronous belt transmission occupy a certain market share due to their affordable price and ease of maintenance. Machines utilizing servo motors and grinding screw structures, on the other hand, provide more reliable support for the electronics manufacturing industry with their high stability and precision. The most innovative aspect is the placement machine equipped with flying photography technology, which significantly improves placement accuracy and efficiency, injecting new vitality into the electronics manufacturing industry. In summary, domestic placement machines have demonstrated robust development trends in terms of technical hierarchy and classification. With the continuous advancement of technology and changing market demands, we have reason to believe that domestic placement machines will continue to maintain their innovative momentum and contribute significantly to the prosperity of the electronics manufacturing industry. Charmhigh Electromechanical is a professional manufacturer of placement machines. If you have any SMT placement machine purchase needs, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the high-speed and high-precision field of electronic manufacturing, the SMT placer undoubtedly plays a pivotal role. As a core equipment in electronic manufacturing, the performance and stability of the SMT placer are directly related to production efficiency and product quality. Among them, the shell structure, as an important component of the SMT placer, cannot be overlooked. Below, Charmhigh Electromechanical will discuss the importance and depth of the functions of the SMT placer shell structure with you. Interested friends, let's take a look together. Firstly, the shell structure of the SMT placer ensures the safe and reliable operation of the machine. During high-speed operation, the shell provides solid protection for the internal precision components, effectively preventing damage caused by vibration or external forces. At the same time, the sealed design of the shell can effectively prevent dust, particles, and liquids from entering the interior of the machine, thus avoiding damage to the circuit board and electronic components. Moreover, the shell structure also possesses the functions of optimizing the operation space and internal wiring layout. Reasonable design allows operators to perform operations and maintenance more conveniently, improving work efficiency. At the same time, the optimized layout of internal wiring also reduces signal transmission interference, further enhancing the performance of the machine. Heat dissipation is another highlight of the SMT placer shell structure. During long-term operation, a large amount of heat is generated inside the machine. If the heat cannot be dissipated in time, it will lead to decreased machine performance or even damage. The shell structure ensures that the machine can maintain a good temperature state through reasonable heat dissipation design, thus ensuring the continuity and stability of production. Finally, from the perspective of product image and market value, the aesthetic design of the shell structure also plays a crucial role. A well-designed and sleek SMT placer can not only enhance the overall image of the product but also increase its market competitiveness and attract more customers' attention. In summary, the shell structure of the SMT placer plays an important role in ensuring the safety of the machine, optimizing the operation space, improving heat dissipation performance, and enhancing the product image. Therefore, when designing and manufacturing SMT placers, we should fully consider the functional requirements of the shell structure to ensure that it can meet the actual production needs and contribute more to the development of the electronic manufacturing industry. Charmhigh Electromechanical is a professional SMT placer research and manufacturing company. If you have SMT placer purchase needs, please contact us, and we will provide you with efficient and professional services. If you want to become our local dealer, we will provide you with mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the field of electronic manufacturing, the SMT machine, as the core equipment on the automated production line, directly affects the quality and production efficiency of products due to its performance stability and accuracy. Therefore, the SMT machine startup and debugging process is particularly important. It is not only the first step in putting the equipment into use, but also the key to ensuring the smooth progress of subsequent production. Below, Changheng Electromechanical will discuss with you the three key points for SMT machine startup and debugging. Interested friends, let's take a look together. During the SMT machine startup and debugging process, the first point we need to focus on is the accuracy of parameters in the component database. Since there may be a lack of physical samples during the initial programming stage, we often need to rely on information such as placement graphics for programming. However, for non-standard components, it may be difficult to find completely matching component data in the standard database. This requires us to carefully verify the recognition characteristics, suction nozzle selection, camera recognition lighting, and other parameters of the components when creating a new component database, ensuring that each parameter is accurate. Only by doing so can the SMT machine accurately recognize and calibrate the components, thereby ensuring the precision and efficiency of placement. The accuracy of component placement coordinates is also crucial and cannot be ignored. During the programming process, we sometimes cannot obtain the original coordinate data of the circuit board and can only rely on coordinate data from other sources for setting. This requires us to ensure the accuracy of these coordinate data when using them. At the same time, in cases where there is no benchmark point coordinate, we need to determine the benchmark point through other methods to ensure the precision of the entire placement process. Only by doing so can we avoid placement errors caused by coordinate deviations and improve the qualification rate of products. Lastly, the selection of feeder models and orientations is also an important step in the startup and debugging process. Due to a possible lack of component and packaging samples, we often need to determine the feeder model and component orientation based on past experience. However, the pick-up center of some components may not align with the default settings of the feeder, requiring us to recalibrate and modify the pick-up position of the feeder. This process requires patience and attention to detail, as any slight deviation may affect the placement effect of the components. In conclusion, SMT machine startup and debugging is a process that requires carefulness and patience. By ensuring the accuracy of parameters in the component database, the accuracy of component placement coordinates, and the correct selection of feeder models and orientations, we can ensure the smooth progress of SMT production, improve production efficiency, and enhance product quality. Only by doing so can we better meet market demands and enhance the competitiveness of our enterprises. Hunan Changheng Electromechanical is a professional manufacturer of SMT machines. If you have any SMT machine purchase needs, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

With the rapid advancement of technology, the domestic SMT machine industry has made significant progress in technological innovation and performance improvement. Below, Charmhigh Electromechanical will discuss the classification of domestic SMT machines and explore the characteristics of their technological evolution. Interested friends, let's take a look together. Domestic SMT machines are mainly divided into two major areas: specialized machines for specific applications and multi-functional general-purpose SMT machines. Specialized machines mainly focus on specific application scenarios, such as the production of LED strip lighting and boards. These SMT machines pursue high speed and are suitable for mounting simple PCB light strips. Although their accuracy is relatively low, they excel in meeting specific needs. The multi-functional general-purpose SMT machine area is more extensive, able to meet customers' diverse and highly integrated PCBA manufacturing needs. These SMT machines can handle tiny components such as 0201 electronic materials and can also handle the precise placement of integrated circuits with over 244 pins. Their efficiency ranges widely, from 2,000 points per hour to 15,000 points, and can be flexibly adjusted according to different needs. In terms of technological hierarchy, domestic SMT machines have also undergone continuous evolution. Early SMT machines mainly used stepper motors combined with synchronous belt transmission, which is relatively simple and low-cost technology and thus occupied a certain share in the market. However, with the development of technology and the increase in customer demand, this technology has gradually been replaced by more advanced solutions. Nowadays, the servo motor + grinding screw structure has become the standard configuration for SMT machines. This structure not only improves stability and accuracy but also enables SMT machines to handle complex materials more easily. However, this solution still faces some challenges in the visual recognition of electronic materials, such as the need to configure multiple cameras for material recognition. It is worth mentioning that the introduction of flying photography technology in recent years has injected new vitality into the development of domestic SMT machines. SMT machines with flying photography capabilities can capture and recognize materials in real-time during the placement process, significantly improving placement accuracy and efficiency. The emergence of this technology has made domestic SMT machines more competitive in the market. In summary, domestic SMT machines exhibit diverse characteristics in terms of classification and technological evolution. Whether in the specialized machine area or the multi-functional general-purpose SMT machine area, domestic SMT machines are continuously innovating and progressing to meet the increasing needs of customers. With the continuous development of technology, it is believed that domestic SMT machines will continue to play an important role in the future and contribute more to the prosperity of the electronics manufacturing industry. Charmhigh Electromechanical is a professional SMT machine research and manufacturing company. If you have a demand for SMT machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

The SMT pick and place machine is one of the most important equipment in the SMT industry, with the highest technical content. Most of the brands come from Europe, the United States, and Japan, with high market share including Siemens, Panasonic, and Fuji. There are various types of placement machines, and Hunan Charmhigh Electromechanical will elaborate on them below. I. Classification by Speed Placement machines can be classified into ultra-high-speed machines, high-speed machines, and medium-to-low-speed machines based on their speed. Generally, the classification is determined by the placement speed. Ultra-high-speed placement machines can place over 60,000 components per hour, high-speed placement machines range from 30,000 to 60,000, and medium-to-low-speed placement machines, also known as multi-functional placement machines. With the development of technology, placement machines are evolving to meet customer needs, focusing on high speed, high precision, high stability, multi-functionality, ease of operation and maintenance, and rapid product changeover capabilities. II. Classification by Structure Placement machines can also be classified based on their structural functions into gantry-type, hybrid, rotary, and modular types. Gantry-type placement machines offer excellent flexibility and placement accuracy. They can be divided into single-arm and multi-arm configurations, with each arm capable of installing multiple placement heads. Each placement head can have multiple suction nozzles, resulting in extremely fast placement speeds. Hybrid placement machines combine the characteristics of rotary and gantry-type machines, allowing for increased arm numbers and improved placement speed, providing greater flexibility and adaptability. Rotary placement machines perform component pick-up and placement simultaneously, but due to structural limitations, their placement speed has a limit and is relatively low. Therefore, they have been gradually replaced by gantry-type and hybrid placement machines and are rarely available in the market. Modular placement machines consist of multiple small, independent placement machines combined together. Each placement head independently picks up components to simultaneously place them on the same or multiple circuit boards, making them particularly suitable for small PCB boards. III. Classification by Country of Origin Placement machines are high-tech, high-precision electronic production equipment. Currently, the mainstream market share brands are primarily from Europe, the United States, and Japan, with fewer domestic brands holding a lower market share. Generally, domestic placement machines are used for large-spacing LED applications, while imported equipment is commonly used in most medical, aviation, automotive, and high-precision consumer electronics applications. The leading first-tier brands include Siemens (German, acquired by ASM Group), Fuji (Japanese), and Panasonic (Japanese). The second-tier brands include Samsung (Korean), Juki (Japanese), Yamaha (Japanese), and Universal Instruments (American). Although domestic placement machines still have room for improvement in technology, some domestic brands like Changheng Electromechanical are making efforts to enhance product performance and quality, gradually gaining a certain market share and recognition. Hunan Charmhigh Electromechanical is a professional SMT placement machine research and manufacturing company. If you have a purchase need for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with a mutually beneficial and win-win agency program.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the rapidly developing electronic manufacturing industry, the multi-functional SMT placement machine has become a powerful assistant on the production line due to its excellent performance and diversified advantages. With high precision, flexibility, efficiency, and a wide range of applications, the multi-functional SMT placement machine plays a pivotal role in modern manufacturing. Below, Charmhigh Electromechanical will introduce the advantages of the multi-functional SMT placement machine to interested friends. One of the significant advantages of the multi-functional SMT placement machine is its high precision and flexibility. Utilizing an advanced gantry structure, it can accurately place components onto the substrate, ensuring product quality and stability. At the same time, its flexible adaptability allows it to handle different sizes and types of components, meeting diversified production needs. Advanced positioning and drive systems are the key to achieving high-precision placement in the multi-functional SMT placement machine. Full-closed-loop servo motor drives and direct position feedback technology with linear grating encoders ensure precise X and Y positioning. Some advanced models even adopt linear magnetic levitation motors, further improving drive efficiency and precision. The fixed circuit board and efficient material handling functions make the multi-functional SMT placement machine more efficient on the production line. By achieving positioning through the movement of the placement head, it reduces the issue of component displacement caused by table movement. At the same time, the multi-functional SMT placement machine supports multiple material packaging methods, allowing users to choose and configure based on actual needs. Diverse suction nozzles and clamping technologies are also a feature of the multi-functional SMT placement machine. Besides traditional vacuum suction nozzles, it is also equipped with special suction nozzles and pneumatic clamps, capable of handling various shaped or difficult-to-suck components. This design not only improves placement accuracy but also expands the application range of the machine. In summary, the multi-functional SMT placement machine, with its advantages of high precision, flexibility, efficiency, and wide application range, has become an indispensable equipment in the electronic manufacturing industry. With continuous technological advancements and changing market demands, the multi-functional SMT placement machine will continue to play a vital role on the production line, driving the sustainable development of the electronic manufacturing industry. Hunan Charmhigh Electromechanical is a professional SMT placement machine research and manufacturing company. If you have a purchase need for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with a mutually beneficial and win-win agency program.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the electronic manufacturing industry, SMT placers serve as the core of production lines. Given the numerous models available in the market, selecting the most suitable equipment requires a thorough consideration of various factors. Below, Hunan Charmhigh Electromechanical will discuss several aspects to help you choose the SMT placer that best suits your needs. Interested friends, please join us to learn more. Production Capacity Demand When selecting SMT placers, production capacity demand is crucial. Different models vary in placement speed and capability, with high-end models offering faster speeds suitable for large-scale production, while basic models are more suitable for small-scale production. Therefore, it is essential to choose the appropriate model based on production needs. Component Types and Sizes Different models of SMT placers vary in their component handling capabilities. Some models can handle the placement of components ranging from small passive components to large active components, including complex components such as BGAs and QFPs. When selecting, it is necessary to ensure that the placer meets the component types and size requirements of the product. Accuracy and Stability The accuracy and stability of SMT placers are crucial for ensuring product quality. When selecting, it is important to focus on their placement accuracy and sustained stability. At the same time, consider factors such as fault rate and maintenance requirements to avoid high costs and low-efficiency production interruptions. Software and Operational Convenience The software and user interface of SMT placers are crucial for production efficiency and operator workload. Quality software should possess powerful programming and optimization capabilities to facilitate rapid adjustments to the production line. A user-friendly interface can reduce operational pressure and improve efficiency. After-sales Service and Support Quality after-sales technical support is key to ensuring the stable operation of SMT production lines. When selecting a placer, it is necessary to assess the supplier's service and support capabilities, including equipment maintenance, repairs, spare parts supply, software updates and upgrades, and technical training. Price and Budget Price and budget are also important considerations when selecting a placer. On the basis of meeting production needs, it is essential to pursue high cost-effectiveness and consider operating costs such as energy consumption, maintenance, and component replacement. Although the initial investment may be significant, improving efficiency and quality is worthwhile in the long run. Expandability and Compatibility Considering the expandability and compatibility of the placer is crucial. As production needs change, placers that are adaptable and compatible with other equipment and systems will have a competitive advantage. Environmental Requirements With the increasing awareness of environmental protection, the environmental performance of SMT placers has also become an important factor in selection. Machines with low energy consumption, low noise, and emissions that comply with environmental regulations will be more popular. Supplier Reputation The reputation of the supplier is also a factor to consider. A supplier with a good reputation guarantees high-quality products and excellent service. When selecting a supplier, you can consider factors such as their history, customer reviews, and award certifications. In conclusion, selecting an SMT placer is not an easy task and requires comprehensive consideration of multiple factors. It is necessary to clarify your needs, research the market, communicate with suppliers, and trial the product to make the best decision. Remember, the most suitable machine may not necessarily be the most expensive or advanced; satisfying specific needs is the most important aspect. Hunan Charmhigh Electromechanical is a professional SMT placer research, development, and manufacturing company. If you have SMT placer purchase needs, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the electronic manufacturing industry, SMT placers serve as the core of production lines. Given the numerous models available in the market, selecting the most suitable equipment requires a thorough consideration of various factors. Below, Hunan Charmhigh Electromechanical will discuss several aspects to help you choose the SMT placer that best suits your needs. Interested friends, please join us to learn more. Production Capacity Demand When selecting SMT placers, production capacity demand is crucial. Different models vary in placement speed and capability, with high-end models offering faster speeds suitable for large-scale production, while basic models are more suitable for small-scale production. Therefore, it is essential to choose the appropriate model based on production needs. Component Types and Sizes Different models of SMT placers vary in their component handling capabilities. Some models can handle the placement of components ranging from small passive components to large active components, including complex components such as BGAs and QFPs. When selecting, it is necessary to ensure that the placer meets the component types and size requirements of the product. Accuracy and Stability The accuracy and stability of SMT placers are crucial for ensuring product quality. When selecting, it is important to focus on their placement accuracy and sustained stability. At the same time, consider factors such as fault rate and maintenance requirements to avoid high costs and low-efficiency production interruptions. Software and Operational Convenience The software and user interface of SMT placers are crucial for production efficiency and operator workload. Quality software should possess powerful programming and optimization capabilities to facilitate rapid adjustments to the production line. A user-friendly interface can reduce operational pressure and improve efficiency. After-sales Service and Support Quality after-sales technical support is key to ensuring the stable operation of SMT production lines. When selecting a placer, it is necessary to assess the supplier's service and support capabilities, including equipment maintenance, repairs, spare parts supply, software updates and upgrades, and technical training. Price and Budget Price and budget are also important considerations when selecting a placer. On the basis of meeting production needs, it is essential to pursue high cost-effectiveness and consider operating costs such as energy consumption, maintenance, and component replacement. Although the initial investment may be significant, improving efficiency and quality is worthwhile in the long run. Expandability and Compatibility Considering the expandability and compatibility of the placer is crucial. As production needs change, placers that are adaptable and compatible with other equipment and systems will have a competitive advantage. Environmental Requirements With the increasing awareness of environmental protection, the environmental performance of SMT placers has also become an important factor in selection. Machines with low energy consumption, low noise, and emissions that comply with environmental regulations will be more popular. Supplier Reputation The reputation of the supplier is also a factor to consider. A supplier with a good reputation guarantees high-quality products and excellent service. When selecting a supplier, you can consider factors such as their history, customer reviews, and award certifications. In conclusion, selecting an SMT placer is not an easy task and requires comprehensive consideration of multiple factors. It is necessary to clarify your needs, research the market, communicate with suppliers, and trial the product to make the best decision. Remember, the most suitable machine may not necessarily be the most expensive or advanced; satisfying specific needs is the most important aspect. Hunan Charmhigh Electromechanical is a professional SMT placer research, development, and manufacturing company. If you have SMT placer purchase needs, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

With the rapid development of the electronics manufacturing industry, SMT placement machines, as key equipment, play a crucial role in improving production efficiency and product quality. The choice between imported placement machines and domestic placement machines is significant. Below, Changheng Electromechanical will discuss who will become the preferred choice for the electronics manufacturing industry between imported placement machines and domestic SMT placement machines. Interested friends, let's take a look together. In terms of technological level, imported placement machines have significant advantages in terms of speed, accuracy, and stability due to their years of research and development experience. While domestic placement machines have been continuously improving in technology, there is still a certain gap compared to imported brands. However, this gap is gradually narrowing, and some domestic placement machine brands have achieved breakthroughs in some key technologies. Regarding performance, imported placement machines often have higher production efficiency and better quality stability due to their superior technological level. Although the performance of domestic placement machines is also continuously improving, they still need to continue to strive in areas such as placement speed and accuracy to meet the market's demand for high-performance equipment. In terms of price, domestic placement machines have a clear advantage. Imported placement machines are usually priced higher due to brand premiums and technological advantages. Domestic placement machines, on the other hand, have gained widespread recognition in the market due to their lower costs and price advantages. After-sales service is also an important factor to consider when choosing a placement machine. Although imported placement machines excel in performance, their origin from abroad may limit their after-sales service. Domestic placement machine manufacturers, on the other hand, have established comprehensive after-sales service networks in China, providing users with timely and efficient technical support and maintenance services. In summary, both imported and domestic placement machines have their respective advantages and disadvantages. When selecting, users need to comprehensively consider their own needs, budget, and requirements for equipment performance. With the continuous technological progress and market expansion of domestic placement machines, they are expected to play a greater role in the electronics manufacturing industry in the future. Hunan Changheng Electromechanical is a professional placement machine research, development, and manufacturing enterprise. If you have a demand for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the vast world of electronic manufacturing, SMT placement machines are the "heart" of the industry, and their performance and technology are directly related to the development level of the entire electronic manufacturing industry chain. However, let's imagine a scenario: What if China's SMT electronics manufacturing industry had to rely solely on domestic resources without access to overseas placement machines? How would it transform and achieve self-surpassing development? First, it is important to recognize that China's SMT electronics manufacturing industry is no longer a novice. After years of accumulation and efforts, it has gradually developed into one of the largest production bases in the world, with many domestic companies emerging as rising stars in this field. This achievement is inseparable from the domestic companies' persistence and investment in technological innovation and independent research and development. Facing the absence of overseas placement machines, China's SMT electronics manufacturing industry will necessarily focus more on independent innovation and mastering core technologies. Domestic companies will increase their investment in the research and development of SMT placement machines, continuously promoting performance enhancements and technological breakthroughs through the introduction of advanced technologies, cultivation of professional talents, optimization of manufacturing processes, and other means. This self-driving force of innovation will inject new vitality and momentum into China's SMT electronics manufacturing industry. At the same time, we cannot ignore the advantages of the domestic SMT electronics manufacturing industry chain. From raw material supply, component manufacturing, to final assembly, China has formed a complete SMT electronics manufacturing industry chain. This advantage of the industry chain will enable domestic companies to obtain the necessary resources and support more conveniently during the research and development and production of SMT placement machines, further accelerating the research and development process. Of course, we should also clearly recognize that there is still a certain gap between domestic SMT placement machines and overseas leading brands in terms of technical level and performance stability. However, it is this gap that provides us with the motivation and goal to catch up and surpass. Domestic companies will gradually narrow the gap with overseas brands through continuous technological innovation and practical accumulation, ultimately achieving true domestic substitution. It is worth mentioning that domestic SMT placement machine technology has made considerable progress in recent years. Take Hunan Charmhigh Electromechanical Equipment Co., Ltd. as an example. Its independently developed SMT placement machines are comparable to foreign leading brands in terms of technical level and manufacturing processes. Changheng's self-developed TS10 can place ultra-small components such as 01005 with a placement accuracy of ±40μm Cpk ≧1.0 (3σ), achieving true domestic substitution and meeting the domestic market's demand for various levels of SMT placement machines. Such technological breakthroughs and achievements not only bring new hope and opportunities to China's SMT electronics manufacturing industry, but also demonstrate the strong strength and potential of Chinese manufacturing to the world. In summary, assuming there were no overseas placement machines, China's SMT electronics manufacturing industry would place greater emphasis on independent innovation and mastering core technologies, leveraging the advantages of the industry chain to accelerate the research and production of SMT placement machines. At the same time, domestic companies would gradually narrow the gap with overseas brands through continuous technological innovation and practical accumulation, achieving true domestic substitution. We have reason to believe that in future development, China's SMT electronics manufacturing industry will exhibit even more brilliant achievements, contributing more Chinese wisdom and strength to the development of the global electronics manufacturing industry. Hunan Charmhigh Electromechanical Equipment Co., Ltd. is a professional manufacturer of placement machines. If you have a demand for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In recent years, with the booming development of the domestic electronic manufacturing industry, SMT domestic placers have made significant progress in both technology and cost-effectiveness, gradually emerging in the domestic market. Hunan Charmhigh Electromechanical Equipment Co., Ltd. has always been committed to the research and development of SMT domestic placer technology. Today, let's delve into the technology and cost-effectiveness of domestic placers. On the technological level, domestic placers have continuously broken through and innovated by introducing advanced machine vision technology, intelligent control systems, and other technologies, achieving high-precision and high-speed placement operations. At the same time, domestic placers have also been optimized and improved to better meet the special needs of the domestic market, making them more advantageous in adaptability and flexibility. In terms of cost-effectiveness, domestic placers have effectively reduced costs due to localized production and supply chain advantages, making their prices more competitive compared to imported placers. Moreover, with the improvement of technological level, the performance and quality of domestic placers have also been greatly improved, satisfying users' pursuit of high cost-effectiveness. In addition, domestic placers also have obvious advantages in service and after-sales support. Domestic manufacturers can provide more timely and convenient technical support and after-sales service, effectively solving the problems encountered by users during use. In summary, SMT domestic placers have significant advantages in both technology and cost-effectiveness. They not only possess advanced technological capabilities and flexible application abilities but also have high cost-effectiveness and reliable product quality. Therefore, choosing domestic placers is a wise decision for both large and small enterprises. Hunan Charmhigh Electromechanical Equipment Co., Ltd. is a professional placer research and manufacturing enterprise. If you have SMT placer purchase needs, please contact us, and we will provide you with efficient and professional services. If you want to become our local dealer, we will provide you with mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the SMT industry, the placement machine, as the core equipment, directly determines production efficiency and product quality. Domestic placement machines have made significant progress in technological innovation and performance optimization in recent years, not only meeting market demand in terms of speed but also achieving a high level of accuracy. Below, Charmhigh Electromechanical will discuss the speed and accuracy of placement machines with you. Interested friends, let's take a look together. Firstly, let's take a look at the speed of placement machines. Speed is one of the critical indicators for measuring the performance of placement machines, as it determines the efficiency of the production line. Domestic placement machines have performed well in this aspect. Different types of placement machines, such as four-head, six-head, and eight-head models, have theoretical placement speeds ranging from 5000-7000 pieces per hour, 8000-12000 pieces per hour, and 10000-20000 pieces per hour, respectively. These speed data fully demonstrate the competitiveness of domestic placement machines in terms of speed, enabling them to meet the production needs of different-sized enterprises. However, speed is not the only criterion for measuring the performance of placement machines. Accuracy is equally important. Accuracy determines the quality of placement, which has a significant impact on the stability and reliability of the product. Domestic placement machines also have impressive performance in terms of accuracy. By adopting advanced positioning technology and control systems, domestic placement machines can achieve high-precision placement, effectively reducing errors and defective rates during the placement process. In addition, domestic placement machines also have advantages in terms of cost-effectiveness. Compared with imported placement machines, domestic models are more affordable in terms of price. Moreover, with continuous technological advancements and maturity, their performance is also continuously improving. This allows domestic enterprises to obtain high-quality placement machines at a lower cost, improving overall production efficiency. In summary, domestic placement machines have demonstrated high-level performance in terms of both speed and accuracy, and they also have advantages in cost-effectiveness. With continuous technological advancements and expanding markets, it is believed that domestic placement machines will play an increasingly important role in the SMT industry, providing strong support for the development of enterprises. Hunan Charmhigh Electromechanical, as a professional placement machine research and manufacturing enterprise, will continue to focus on the technological trends and market changes of domestic placement machines, providing customers with more high-quality products and services. Please note that there may be differences in performance among different brands and models of domestic placement machines. Therefore, when selecting a placement machine, enterprises need to consider their production needs, budget, and technical strength comprehensively. At the same time, it is also recommended that enterprises fully understand the performance parameters, after-sales service, and technical support of the equipment before purchasing to ensure that the selected equipment can meet the actual needs of the enterprise. Hunan Charmhigh Electromechanical is a professional placement machine research and manufacturing enterprise. If you have SMT placement machine purchase needs, please contact us, and we will provide you with efficient and professional services. If you want to become our dealer in your local area, we will provide you with a mutually beneficial agency plan.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752  

With the rapid development of the domestic electronic manufacturing industry, domestic placement machines have made significant progress in technological innovation. Let's explore the current development status and feasible path for domestic mid-to-high-end placement machines together with Hunan Charmhigh Electromechanical, a professional placement machine manufacturer. Development Status: Enhanced Technological Level: As the domestic electronic manufacturing industry continues to grow, the technological level of domestic placement machines has gradually improved, with some products achieving localization. Currently, domestic placement machines are mainly concentrated in the mid-to-low-end market, but there is still room for further technological improvement in the high-end market. Expanded Application Fields: The application fields of domestic placement machines have expanded from traditional areas such as electronics, telecommunications, and home appliances to high-end fields like automobiles, medical devices, and aerospace, providing strong support for the development of the manufacturing industry. Emergence of Technological Innovation: To meet market demands, domestic placement machine manufacturers have actively engaged in technological innovation, introducing new products and technological achievements that utilize machine vision technology, advanced control systems, sensor technology, and multi-axis linkage technology. This has significantly improved the precision, speed, and stability of placement machines. Feasible Path: Continuous Technological Innovation: To compete with imported placement machines in the high-end market, domestic placement machines need to continue to innovate in technology, enhancing the precision, speed, and stability of their equipment and developing new functions that cater to different application fields. Strengthened International Cooperation and Exchange: By collaborating with internationally renowned brands and learning from their advanced technologies and management experiences, domestic placement machines can enhance their technological level. Additionally, participating in the formulation and certification of international standards can improve the international competitiveness of their products. Improved Industrial Chain: Strengthening the construction of domestic related industrial chains, increasing the localization rate of core components and raw materials, and reducing dependence on imports can help reduce costs and improve product competitiveness. Focus on Green and Sustainable Development: While promoting technological innovation, domestic placement machines should also prioritize green and sustainable development, contributing to the realization of green manufacturing in the electronics industry and aligning with global environmental trends and market demands. In summary, domestic mid-to-high-end placement machines have made significant progress in technological level, application fields, and innovative capabilities. However, there is still a need for continued efforts in the high-end market and technological innovation. Through sustained technological innovation, international cooperation and exchange, improvement of the industrial chain, and attention to green and sustainable development, domestic placement machines are expected to achieve higher market share and international competitiveness. Hunan Charmhigh Electromechanical is a professional placement machine research, development, and manufacturing company. If you have a demand for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

Technical Background and Development: Imported placement machines, especially those from developed countries, often possess deep technological accumulation and research and development capabilities. They focus on technological innovation and patent applications, maintaining their market leadership through continuous launches of new products and technological upgrades. On the other hand, Charmhigh placement machines, as representatives of domestic equipment, have developed rapidly in recent years despite starting later. They have gradually mastered core technologies and demonstrated advantages in cost control and adaptability. Technical Characteristics and Performance: Imported placement machines typically excel in precision, speed, and stability, making them particularly suitable for high-end applications such as handling tiny components and high-speed production lines. Charmhigh placement machines, on the other hand, emphasize flexibility and adaptability, allowing them to be customized and produced based on market demands. Additionally, Charmhigh placement machines offer a competitive price advantage in cost control. Pricing: Domestic placement machines, such as Charmhigh, are generally more affordable, while imported placement machines tend to have higher prices due to factors like branding and technology. After-sales Service: Domestic placement machines often provide more convenient after-sales service. For instance, renowned domestic placement machine manufacturers offer comprehensive pre-sales consultation and after-sales support to better serve their customers. Market Positioning and Applicable Scenarios: Imported placement machines may be more targeted at high-end markets and scenarios, while domestic equipment like Charmhigh placement machines may be more suitable for small and medium-sized production, research and development trials, and SMT production lines with multiple varieties and small batches. In summary, there are significant differences between Charmhigh placement machines and imported placement machines in terms of technical background, performance characteristics, pricing, after-sales service, and market positioning. When selecting a placement machine, users should comprehensively consider their actual needs, budget, and production environment. It is noteworthy that the above are general differences, and specific choices should be made based on factors such as specific product models, performance parameters, and user evaluations. Hunan Charmhigh Electromechanical is a professional placement machine research, development, and manufacturing enterprise. If you have SMT placement machine purchase needs, please contact us, and we will provide you with efficient and professional services. If you wish to become our local dealer, we will offer you mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In recent years, the domestic multi-functional placement machine industry has achieved remarkable development, especially in high-speed placement technology. With continuous breakthroughs and advancements in domestic SMT technology, domestic high-speed placement machines are gradually occupying the domestic market with their simple operation, high cost-performance, and excellent local services, injecting new vitality into the prosperous development of the electronics industry. When purchasing domestic placement machines, consumers often face numerous choices, and it becomes a crucial issue to select equipment that meets their needs amidst the promotional efforts of various brands. To address this issue, Changheng Electromechanical provides the following suggestions to help consumers make better purchase decisions. Firstly, the speed of the placement machine is an important indicator to measure its performance. Different brands may have discrepancies in their speed specifications, so when purchasing equipment, we should focus on the actual placement speed. During the trial placement process, we can conduct multiple tests by counting the number of placement points within 10 minutes and taking the average to briefly assess the actual performance of the equipment. This way, we can more accurately understand the speed performance of the equipment and select a satisfactory machine. Secondly, the precision of the placement machine is equally crucial. The level of precision directly determines whether the placement machine can meet the manufacturer's production requirements. When purchasing equipment, we can conduct placement tests on micro components such as 0201. Only those machines that can repeatedly and accurately place these components in batches are what we truly need. By continuously repeating the placement of 0201 components more than 10 times, we can observe their precision and judge the performance of the equipment. Lastly, the stability of the placement machine is also a non-negligible factor. The stability of the equipment is directly related to the improvement of production efficiency. When selecting a placement machine brand, we should conduct on-site inspections of the manufacturer to understand its production processes, quality control systems, and after-sales service. At the same time, we can also refer to the usage experiences of other manufacturers who have already purchased the equipment to gain a more comprehensive understanding of its stability and reliability. In summary, when purchasing domestic placement machines, we need to comprehensively consider factors such as speed, precision, and stability. Through actual testing and referencing the usage experiences of other manufacturers, we can select equipment that meets our needs and provides strong support for the production and development of our businesses. Hunan Changheng Electromechanical is a professional placement machine research, development, and manufacturing enterprise. If you have an SMT placement machine purchase requirement, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In recent years, domestic placement machines have successfully gained market favor by making breakthroughs and innovations in a series of key technologies. The continuous improvement of these technologies has not only elevated the performance and quality of domestic placement machines but also met the demands of various fields and industries for placement technology. Below, Charmhigh Electromechanical will discuss the advantages of domestic placement machines with you. Interested friends, please join us to learn more. Firstly, the application of efficient intelligent software technology is one of the crucial factors for domestic placement machines to win the market. By adopting an efficient real-time multi-task parallel processing operating system, domestic placement machines can handle multiple placement tasks simultaneously, significantly improving production efficiency. Additionally, intelligent placement program optimization technology can automatically adjust placement parameters based on the characteristics and placement requirements of components, achieving more precise placement results. The application of automatic diagnosis technology also enables domestic placement machines to possess the capability of automatic fault detection and repair, reducing maintenance costs and time. Secondly, breakthroughs in precision mechanical design and manufacturing technology provide strong support for the high-performance placement of domestic placement machines. In terms of structural design, domestic placement machines focus on optimization and innovation, improving the overall performance and stability of the equipment by refining the mechanical structure. At the same time, the utilization of advanced processing equipment and technology enables high-precision processing of parts, ensuring placement accuracy and reliability. This high-precision manufacturing level makes domestic placement machines more competitive in the market. Moreover, the breakthrough in high-speed and high-precision motion control technology is also a key factor for domestic placement machines to gain market favor. The application of high-performance servo drive systems, precise motion trajectory planning algorithms, and real-time motion control technology enables domestic placement machines to achieve high-speed and high-precision placement of components. This technological advantage allows domestic placement machines to meet the placement needs of high-end markets, further expanding their market share. Furthermore, domestic placement machines also emphasize technological innovation and cooperation and exchanges with internationally advanced companies. By introducing artificial intelligence and machine learning algorithms for intelligent optimization scheduling, domestic placement machines further enhance production efficiency and reduce production costs. Additionally, strengthening cooperation with internationally advanced companies and introducing advanced technology and management experience has also driven the technological progress and industrial upgrading of domestic placement machines. In summary, domestic placement machines have successfully won market favor by leveraging their advantages in efficient intelligent software technology, precision mechanical design and manufacturing technology, high-speed and high-precision motion control technology, as well as technological innovation and cooperation. In the future, with continuous technological advancements and expanding application fields, domestic placement machines are expected to achieve more significant achievements in the market. Charmhigh Electromechanical in Hunan is a professional manufacturer specializing in the research and development of placement machines. If you have a purchase requirement for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will offer you a mutually beneficial and win-win agency plan.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

SMT placement machines, as the core equipment in the electronic manufacturing industry, play a significant role in enhancing the competitiveness of China's electronics industry. In recent years, China has made remarkable progress in the key technologies of SMT placement machines, but further breakthroughs are still needed to achieve a higher level of localization. Next, Hunan Charmhigh Electromechanical will discuss the key technologies for the localization of SMT placement machines with you. Interested friends, please come and take a look. Firstly, high-speed and high-precision motion control technology is one of the core technologies of SMT placement machines. By optimizing mechanical design and electronic control systems, the movement speed and positioning accuracy of the equipment can be significantly improved, thus enhancing the production efficiency and quality of SMT placement machines. Additionally, the research and application of precise visual recognition technology is also crucial as it ensures accurate identification of component positions for precise placement. Moreover, intelligent optimization scheduling technology is another key aspect of SMT placement machine localization. By introducing artificial intelligence and machine learning algorithms to optimize the scheduling of placement tasks, production efficiency can be further improved while reducing production costs. Breakthroughs in this technology will help domestic SMT placement machines achieve or even surpass the performance of foreign counterparts. However, the development of domestic SMT placement machines still faces some challenges. The domestic industrial chain is not yet complete, and core components and raw materials rely heavily on imports, which restricts the development of domestic SMT placement machines to a certain extent. To overcome these challenges, we need to strengthen cooperation and exchanges with internationally advanced enterprises, introduce advanced technologies and management experience, and simultaneously increase efforts to build the domestic industrial chain, cultivating more suppliers of core components and raw materials. Looking ahead, with the rapid development of intelligent manufacturing and industrial internet technologies, domestic SMT placement machines will have broader development prospects. By introducing intelligent and networked technologies, remote monitoring and maintenance of equipment can be achieved, improving the automation level and production efficiency of the equipment. At the same time, domestic SMT placement machines should also focus on green and sustainable development, promoting green manufacturing in the electronics industry. Overall, the localization of SMT placement machines is a long-term and arduous task that requires continuous breakthroughs in key technologies, strengthening of the industrial chain, and promotion of intelligent and green development. Only by doing so can we occupy a favorable position in the global electronics industry competition and make positive contributions to the prosperity and development of China's electronics industry. Hunan Charmhigh Electromechanical is a professional SMT placement machine research, development, and manufacturing enterprise. If you have any SMT placement machine purchase needs, please contact us, and we will provide you with efficient and professional services. If you would like to become our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In recent years, domestic placement machines have indeed made significant progress, with continuous improvements in their performance and quality. They have received increasing recognition and praise from users. Below, Charmhigh Electromechanical will discuss the reasons why domestic placement machines are becoming increasingly excellent. Interested friends, let's explore together. Technological Innovation: Domestic placement machines have made significant breakthroughs in technological innovation, continuously launching new products with independent intellectual property rights. These new products have significantly improved in terms of speed, accuracy, and stability, meeting the needs of different customers. Cost-Effectiveness: Compared to imported placement machines, domestic models offer significant price advantages. At the same time, the continuous improvement of domestic placement machines' performance and quality has made them increasingly cost-effective, earning the favor of many users. Customized Services: Domestic placement machine manufacturers are often able to provide customized services based on specific customer needs, offering more flexible and personalized solutions. This service approach better meets customers' actual needs and enhances their satisfaction. Improved Industrial Chain: With the rapid development of the domestic electronics manufacturing industry, the industrial chain for domestic placement machines is also continuously improving. A relatively complete industrial chain has formed, from upstream component suppliers to downstream end-users, providing strong support for the development of domestic placement machines. Overall, domestic placement machines have made remarkable progress in technological innovation, cost-effectiveness, customized services, and industrial chain improvement. Their development prospects are extremely broad. Of course, domestic placement machines still need to continue efforts in quality control, technological research and development, and other aspects to continuously enhance their competitiveness and better meet market demands. Hunan Charmhigh Electromechanical is a professional manufacturer of placement machines. If you have a need for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

With the rapid development of technology, domestic placement machines have demonstrated wide application prospects in multiple fields. From consumer electronics to communication equipment, from automotive manufacturing to medical electronics, and even the aerospace industry, domestic placement machines have provided strong support for industry development with their unique advantages. Below, Charmhigh Electromechanical will discuss the wide application and continuous innovation exemplar of domestic placement machines. Interested friends, come and learn about it together. In the consumer electronics field, domestic placement machines have become capable assistants on assembly production lines due to their high cost-performance and flexible adaptability. They can efficiently mount various electronic components, improve production efficiency and product quality, and meet the increasing consumer demand for smartphones and smart home products. The communication equipment industry also has strict requirements for the placement of electronic components. The manufacturing of equipment such as base stations and routers requires high-precision and high-stability placement machines. Domestic placement machines excel in this aspect, providing strong support for the performance and stability of communication equipment. In the field of automotive manufacturing, the increasing electronicization of automobiles has brought new opportunities for domestic placement machines. They can achieve high-speed and accurate placement, improve production efficiency and product quality in automotive manufacturing, and inject new vitality into the development of the automotive industry. The medical electronics industry has extremely high requirements for precision and reliability. Domestic placement machines have been able to meet the placement needs of this field through continuous technical optimization and performance improvements. They play an important role in the manufacturing of medical electronic devices and provide strong support for the progress of the medical industry. In addition, although the application of domestic placement machines in the aerospace industry is relatively rare, with the continuous progress of technology, some high-end domestic placement machines have begun to enter this field, demonstrating good application prospects. In general, domestic placement machines have injected new vitality into the development of the electronics manufacturing industry with their wide range of application fields and continuous technological innovation. With the constant changes in the market and the continuous progress of technology, it is believed that domestic placement machines will exhibit broader application prospects and stronger competitiveness in the future. Hunan Charmhigh Electromechanical is a professional placement machine research and manufacturing enterprise. If you have SMT placement machine purchase needs, please contact us, and we will provide you with efficient and professional services. If you would like to become our dealer in your area, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

There are significant differences between imported and domestic placement machines in various aspects, including technical background and development, technical characteristics and performance, as well as application fields and market positioning. However, with the continuous progress of domestic technology and the changing market demand, domestic placement machines are gradually catching up and showing strong development potential. Below, Charmhigh Electromechanical will discuss the differences and future development of imported and domestic placement machines. Interested friends, come and learn about it together. In terms of technical background and development, imported placement machines, especially brands from developed countries, possess deep technical accumulation and research and development capabilities. They focus on technological innovation and patent applications, maintaining market leadership through continuous product launches and technological upgrades. Domestic placement machines, although starting later, have developed rapidly in recent years. Some domestic enterprises have begun to master core technologies and demonstrate advantages in cost control and adaptability. In terms of technical characteristics and performance, imported placement machines usually feature high precision, high speed, and high stability, especially suitable for high-end applications such as micro-component handling and high-speed production lines. Domestic placement machines, on the other hand, focus more on product flexibility and adaptability, able to customize designs and production based on market demand. Additionally, domestic placement machines have a competitive advantage in cost control, making them more price-competitive. From the perspective of application fields, imported placement machines are often used in the production of high-end electronic products such as aviation, military, and medical equipment. Domestic placement machines, however, are more widely used in consumer electronics, communication equipment, and other fields. Nevertheless, with the continuous improvement of domestic technology and the expanding market demand, the influence of domestic placement machines in the high-end market is gradually increasing. Looking ahead, the domestic placement machine industry will continue to maintain a rapid development momentum. Domestic manufacturers will increase investment in research and development, striving to improve product performance and technological level, narrowing the technical gap with imported placement machines. At the same time, with the rapid development of the domestic electronics manufacturing industry and the continuous expansion of the market scale, domestic placement machines will have broader market space and development opportunities. In summary, there are differences between imported and domestic placement machines in various aspects, but domestic placement machines are gradually catching up and demonstrating strong development potential and market prospects. In the future, we look forward to domestic placement machines making greater breakthroughs and progress in technological innovation, performance improvement, and market expansion. Hunan Charmhigh Electromechanical is a professional placement machine research and manufacturing enterprise. If you have SMT placement machine purchase needs, please contact us, and we will provide you with efficient and professional services. If you would like to become our dealer in your area, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

Domestic SMT placers play a crucial role in the SMT production line, and their programming techniques and best practices are significant for improving production efficiency, reducing costs, and ensuring product quality. Below, Charmhigh Electromechanical explores the SMT programming techniques and best practices guide, and interested friends are welcome to learn more. In terms of programming techniques for domestic SMT placers, operators need to be proficient in programming software and interfaces, understanding the setting and adjustment methods of various parameters. Through reasonable parameter settings, ensure precise matching between suction nozzles, feeders, and components, while optimizing placement sequences and paths to reduce the movement distance and time of the placement head. Additionally, precise adjustment of parameters such as suction nozzle height, suction time, and placement speed is crucial, as they directly affect placement accuracy and efficiency. In terms of best practices, domestic SMT placers also need to follow some important principles. Firstly, regularly backing up programming data is essential to prevent production disruptions caused by data loss or corruption. Secondly, utilizing the programming software's template functionality to save commonly used programming steps and parameters as templates can shorten programming time and improve production efficiency. Furthermore, enhancing operator training is crucial as it allows operators to better grasp the programming techniques and best practices of domestic SMT placers through systematic training and practical experience. In addition to the techniques and practices mentioned above, there are some noteworthy considerations. Firstly, it is important to stay up-to-date with domestic SMT placer updates and upgrades, promptly installing equipment upgrade packages or patches to fix known programming issues and improve device stability and reliability. Secondly, following safety operating procedures during programming is essential to prevent equipment failures or production disruptions due to misoperation. In conclusion, mastering the programming techniques and best practices of domestic SMT placers is crucial for enhancing production efficiency, reducing costs, and ensuring product quality. With continuous technological advancements and equipment upgrades, operators should stay vigilant for new programming techniques and best practices to adapt to changing production demands and drive the application and development of domestic SMT placers in the electronics manufacturing industry. Hunan Charmhigh Electromechanical is a professional manufacturer specializing in the research and development of placers. If you have a demand for SMT placer purchases, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will offer you mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the modern electronic manufacturing process, domestic SMT placement machines have become a crucial part of the production line due to their high efficiency and precision. However, like any other equipment, they may encounter faults during extended operation. Therefore, understanding and mastering SMT fault diagnosis and preventive measures are essential for ensuring the stable operation of the production line. Let's explore these aspects together with Hunan Charmhigh Machinery and Electronics. When a domestic SMT placement machine malfunctions, rapid and accurate fault diagnosis is crucial. First, operators need to carefully inspect the equipment's power supply, connection lines, and other infrastructure to ensure they are in normal condition. Additionally, for common issues such as inaccurate or offset placement accuracy, it is essential to check if the PCB board is placed correctly and if key components like suction nozzles and feeders are damaged or worn out. Maintaining a clear mindset and calm demeanor during the troubleshooting process is key to avoiding missing important clues due to panic. However, relying solely on fault diagnosis is insufficient. Preventive measures are equally important. Stable operation of domestic SMT placement machines requires regular maintenance and upkeep. Operators should regularly clean the equipment to ensure its surface is dust-free and debris-free. Simultaneously, inspect all components of the equipment and promptly replace aging or damaged parts to prevent them from becoming sources of faults. Additionally, regularly calibrating the equipment to ensure its accuracy and stability is an effective means of preventing faults. In terms of component and supply chain management, selecting high-quality components and reliable suppliers is a crucial preventive measure. Companies should establish strict incoming inspection procedures for components to ensure that each one meets quality requirements. Furthermore, establishing long-term and stable relationships with suppliers ensures stable and reliable supply of components, thus preventing equipment faults due to component issues. In conclusion, SMT fault diagnosis and preventive measures for domestic placement machines are vital for ensuring the stable operation of the production line. By mastering these methods, businesses and operators can effectively reduce the occurrence of equipment faults, improve production efficiency, and lower production costs, thereby maintaining a leading position in the fiercely competitive market. Hunan Charmhigh Machinery and Electronics is a professional SMT placement machine research, development, and manufacturing enterprise. If you have a need to purchase SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial agency solutions.

With the rapid development of the global electronics manufacturing industry, SMT mounting technology and its core equipment, domestic SMT placers, are gradually becoming an important force driving industry progress. In recent years, domestic SMT placers have performed increasingly well in the market, demonstrating significant improvements in their technical capabilities and market competitiveness. Below, Charmhigh Electromechanical will delve into the deep analysis of market demand and future prospects for SMT mounting technology and domestic SMT placers. Interested friends, please join us in exploring this topic. In terms of market demand, domestic SMT placers have benefited from the continuous expansion and accelerated replacement cycle of the electronics market. From smartphones and tablets to wearable devices, various electronic products are increasingly demanding SMT mounting technology. Additionally, the development of fields such as network communications, automotive electronics, and medical equipment has provided broader market opportunities for domestic SMT placers. In terms of technological innovation, domestic SMT placers have achieved continuous breakthroughs, demonstrating high precision, high speed, and high stability in placement. By introducing and absorbing advanced international technology, domestic SMT placers have made significant progress in both hardware and software, enabling them to meet the placement needs of electronic components in different fields and specifications. However, the domestic SMT placer market also faces some challenges. Market competition is fierce, with domestic and foreign manufacturers increasing their investments to compete for market share. Additionally, with the continuous advancement of technology and changing market conditions, domestic SMT placer manufacturers need to maintain keen market insight and adjust their product structures and market strategies in a timely manner. Looking ahead, the domestic SMT placer market has tremendous development potential. With the sustained development of the global electronics manufacturing industry and continuous technological advancements, domestic SMT placers will face more development opportunities. At the same time, trends such as intelligence, automation, and environmental protection will also bring new development directions for domestic SMT placers. In conclusion, domestic SMT placers have demonstrated strong development momentum in terms of market demand and technological innovation. In the future, with the continuous expansion of the market and technological advancements, domestic SMT placers will play a more significant role in the global electronics manufacturing industry, injecting new vitality into industry development. Charmhigh Electromechanical is a professional SMT placer research and manufacturing company. If you have a need to purchase SMT placers, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local distributor, we will provide you with mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

SMT placers, as the core equipment in modern electronic manufacturing, play a pivotal role in the industry due to their efficient and precise component placement capabilities. In this field, domestic SMT placers are gradually gaining widespread recognition in the market with their superior performance and stable quality. So, how do domestic SMT placers achieve precise placement? Let's explore the technological secrets behind their working principles with Hunan Charmhigh Machinery & Electronics, and gain a deeper understanding of this fascinating technology.   Firstly, domestic SMT placers possess an efficient material supply system. This system functions like an intelligent warehouse, capable of storing various electronic components and accurately supplying them based on the needs of the placement heads. The diversified design of the feeders allows them to adapt to different shapes and sizes of components, ensuring a smooth placement process. Secondly, the component recognition system is a crucial aspect of domestic SMT placers. This system utilizes advanced scanning technology to accurately identify the shape, size, and coding information of components. By comparing this information with preset data, it ensures that each component is accurately grasped and placed. The precision of this step directly determines the quality of the placement. Moreover, the visual positioning system is a key technology that enables precise placement in domestic SMT placers. Through high-resolution cameras and image processing techniques, this system can precisely locate and identify PCBs and components. Even if there are minor offsets or rotations in the PCB, the visual positioning system can automatically correct them, ensuring the accuracy of component placement. Additionally, the nozzle pickup and placement system is a unique feature of domestic SMT placers. It selects the appropriate nozzle based on the shape and size of the component and securely grasps it using vacuum suction or mechanical clamps. Guided by the visual positioning system, the nozzle accurately retrieves the component from the material supply system and places it in the designated position on the PCB. Throughout the placement process, the conveyor drive system responsibly transports the PCB stably to the placement area and ejects it after completion. Meanwhile, the control system serves as the "brain" of the domestic SMT placer, precisely controlling and coordinating all systems to ensure a smooth placement process. In conclusion, domestic SMT placers achieve efficient and precise electronic component placement through the synergistic work of multiple components, including material supply, component recognition, visual positioning, nozzle pickup and placement, conveyor drive, and control systems. This technological revelation not only deepens our understanding of the working principles of domestic SMT placers but also fills us with anticipation for the future of the electronic manufacturing industry. With continuous technological advancements and expanding markets, domestic SMT placers are expected to play an increasingly important role in driving the development of the electronic manufacturing industry. Hunan Charmhigh Machinery & Electronics is a professional manufacturer specializing in the development and production of SMT placers. If you have any requirements for SMT placer purchases, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will offer you mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

As the core equipment in the electronic manufacturing industry, the standard capacity customization of SMT placement machines is crucial for enhancing production efficiency and controlling costs. To achieve this goal, we need to conduct a thorough analysis of SMT placement machines from multiple dimensions and formulate corresponding optimization strategies. Let's explore this topic together with Hunan Charmhigh Electromechanical, a professional manufacturer of placement machines. Firstly, the specification parameters of the equipment are the foundation for capacity customization. When selecting SMT placement machines, we need to fully consider key parameters such as working speed, positioning accuracy, and the number of placement heads. These parameters directly affect the placement speed and accuracy of the equipment, which are crucial factors for improving productivity. Secondly, the ability to adapt to diverse board sizes is also an important consideration for capacity customization. In the electronic manufacturing industry, PCB board sizes vary widely. Therefore, SMT placement machines need to have the flexibility to adapt to different board sizes to ensure smooth operation of the production line. Apart from the equipment's performance, the skill level of operators also has a significant impact on productivity. Skilled operators can adjust equipment parameters, replace nozzles and feeders faster, thereby improving equipment utilization. Therefore, enhancing operator training and improving their skill levels are effective ways to boost productivity. Furthermore, production takt time and continuous operating capability are also indispensable factors in capacity customization. By optimizing production takt time, we can reduce the time required to complete a product, thereby enhancing overall productivity. Meanwhile, the equipment's continuous operating capability is crucial for ensuring stable output. Lastly, maintenance cycles and productivity balance are also issues that need to be addressed. Reasonable maintenance cycles can ensure the normal operation of the equipment and extend its lifespan. However, overly frequent maintenance can lead to increased downtime on the production line, affecting productivity. Therefore, we need to arrange maintenance cycles based on the actual situation of the equipment to achieve a balance between maintenance and production. In conclusion, the standard capacity customization of SMT placement machines requires a thorough analysis and optimization from multiple dimensions. By selecting appropriate equipment specifications, improving operator skill levels, optimizing production takt time, and arranging reasonable maintenance cycles, we can further enhance the productivity of SMT placement machines, meet production demands, and achieve cost control. Hunan Charmhigh Electromechanical is a professional manufacturer of placement machines. If you have a demand for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will offer you mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

As the core equipment of modern electronic manufacturing, the precision and intelligence level of the SMT machine's control system directly determine production efficiency and product quality. With the continuous development of technology, the control system of the SMT machine is also continuously being upgraded and optimized, bringing revolutionary changes to the electronic manufacturing industry. Next, Charmhigh Electromechanical will explore the deep analysis of the SMT machine control system: the essence of core functions and the path to intelligent applications. Interested friends, let's take a look together. As the "brain" of the SMT machine, the control system precisely coordinates and controls various components. From the feeding system to the placement head and quality inspection, every link relies on the precise command of the control system. Through close coordination with the feeding system, the control system can grasp the supply of components in real time to ensure that the placement process is not interrupted due to lack of materials. At the same time, by precisely controlling the movement trajectory and speed of the placement head, the control system can ensure that the components are accurately placed in the designated position on the PCB. However, precise control is not enough. The control system of modern SMT machines also features intelligence. It can collect and analyze production data in real time through built-in sensors and detection mechanisms, providing strong support for production decisions. For example, when the control system detects abnormalities in placement quality, it can automatically adjust equipment parameters or issue alarms to remind operators to handle it in time. This intelligent quality inspection function greatly improves the stability and reliability of production. In addition, the intelligence of the control system is also reflected in the analysis and prediction of production data. Through the excavation and analysis of historical data, the control system can predict production trends and demand changes in the future, providing a scientific basis for the formulation and adjustment of production plans. This intelligent prediction function helps enterprises better respond to market changes, improve production efficiency, and reduce costs. In general, the control system of the SMT machine plays a pivotal role in the electronic manufacturing process. With the continuous application and development of intelligent technology, the functions and performance of the control system will be further improved, bringing greater development potential and competitive advantages to the electronic manufacturing industry. Hunan Charmhigh Electromechanical is a professional SMT machine research, development, and manufacturing company. If you have a need to purchase SMT machines, please contact us, and we will provide you with efficient and professional services. If you want to become our dealer in your local area, we will provide you with a mutually beneficial and win-win agency plan.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the field of SMT (Surface Mount Technology), intelligent technologies are emerging as a key force driving innovative efficiency improvements. As an industry leader, Charmhigh Electromechanical Co., Ltd., through its in-depth exploration and practical application of intelligent technologies, has brought unprecedented changes to SMT production. Let's explore how Charmhigh Electromechanical is leveraging intelligent technologies to revolutionize SMT production efficiency, focusing on SMT placers and placement technologies. Recognizing the significance of automation in enhancing production efficiency, Charmhigh Electromechanical has actively introduced advanced automation equipment, such as high-precision automatic placers and intelligent welding systems. These equipment integrate sensors and intelligent algorithms to achieve precise control and real-time monitoring of the production process, significantly improving production efficiency and quality. In addition to automation equipment, Charmhigh Electromechanical fully utilizes sensor technology to monitor the production environment in real-time. By deploying various sensors along the production line, the company can obtain critical data such as temperature, humidity, and pressure in real-time, ensuring that the production environment remains optimal. Moreover, Charmhigh Electromechanical stands out in the application of intelligent technologies. Leveraging artificial intelligence and big data analytics, the company analyzes and mines production data to accurately predict production trends and optimize production plans. This not only reduces production costs but also enhances production flexibility, meeting the diverse demands of the market. Furthermore, Charmhigh Electromechanical focuses on the application of intelligent technologies in quality management. Through the introduction of intelligent quality inspection systems, the company achieves real-time monitoring and early warning of product quality. Once a quality issue arises, the system immediately issues an alert, reminding production personnel to adjust process parameters in time, ensuring the stability of product quality. In summary, Charmhigh Electromechanical has achieved significant improvements in SMT production efficiency through the introduction of intelligent technologies. Looking ahead, with the continuous development and improvement of intelligent technologies, it is believed that Charmhigh Electromechanical will continue to lead the innovation and development of the SMT industry, creating more value for its customers. Charmhigh Electromechanical is a professional manufacturer of SMT placers. If you have a purchase requirement for SMT placers, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752  

As the core link of electronic manufacturing, quality management in SMT workshops is undoubtedly the key to ensuring product competitiveness. A sound quality management system can not only reduce the defect rate, improve customer satisfaction, but also establish a solid reputation for the company. Below, Charmhigh Electromechanical explores SMT workshop quality management, focusing on SMT placement machine technology optimization and the pursuit of excellent quality. Interested friends, please join us in understanding more. In SMT workshops, personnel are the first essential element of quality management. Therefore, strengthening employee training and quality improvement is crucial. We regularly conduct skills training to ensure that each employee possesses solid operational skills. At the same time, we also emphasize the cultivation of quality awareness, so that each employee deeply understands the importance of quality to the company. Standardized operating procedures are another pillar of quality management. We have established detailed operating specifications to ensure that every step of the operation is accurate. Additionally, we have established a strict raw material inspection system to ensure product quality from the source. During the production process, we have established multiple quality control points to monitor key processes in real-time. Through data analysis, we can promptly identify potential issues and quickly take corrective measures. At the same time, we also conduct comprehensive inspections on finished products to ensure that every product meets quality standards. However, quality management is not a one-time effort. We focus on continuous improvement and optimization, continuously refining the quality management system through regular assessments and reviews. Additionally, we encourage employees to propose innovative improvement suggestions to stimulate the team's innovative vitality. Quality culture building is also an important aspect of our work. We advocate a corporate culture centered on quality, so that every employee deeply understands that quality is the lifeline of the company. Through organizing quality promotion activities, establishing quality reward mechanisms, and other means, we continuously enhance employees' awareness and emphasis on quality management. In conclusion, the establishment and implementation of a SMT workshop quality management system is the key to ensuring product quality and enhancing competitiveness. We will continue to strengthen personnel training, standardized operations, process monitoring, and other aspects of our work, continuously improving the level of quality management and laying a solid foundation for the company's development. Hunan Charmhigh Electromechanical is a professional placement machine research and manufacturing company. If you have a need for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you would like to become our local dealer, we will provide you with a mutually beneficial and win-win agency plan.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

SMT (Surface Mount Technology) plays a pivotal role in modern electronic manufacturing, with its efficient and precise assembly methods driving the miniaturization of electronic products and significantly enhancing their reliability. Among the various processes, SMT placement machines stand out as the core equipment on the production line due to their unique functions and performance. Below, Charmhigh Electromechanical explores the advanced SMT placement technology, focusing on the critical role of SMT placement machines in production lines and fault analysis for optimization. Interested friends, please join us in understanding more. SMT placement machines serve as a critical link in SMT production lines, tasked with precisely and rapidly mounting electronic components onto PCB boards. The accuracy of this process directly determines the quality and performance of the product. However, in actual production, SMT placement machines may encounter various faults, such as nozzle blockage, decreased positioning accuracy, etc. These faults not only affect production efficiency but may also lead to product quality issues. To effectively address faults in SMT placement machines, it is essential to have a deep understanding of their working principles and common fault types. Through various methods such as visual inspection, testing analysis, and data analysis, we can promptly detect and resolve issues that arise during the operation of SMT placement machines. For instance, visual inspection can intuitively detect component offset or missing components; testing analysis utilizes professional equipment to perform functional testing on PCB boards, revealing potential welding defects; and data analysis collects and analyzes production data to identify the patterns and causes of faults, providing strong support for production optimization. In terms of preventing SMT placement machine faults, we should also adopt a series of effective measures. Firstly, strengthen routine maintenance and servicing of the equipment to ensure its stability and accuracy. Secondly, select high-quality electronic components and PCB boards to avoid faults caused by material issues. Additionally, optimizing process parameters, adjusting placement speed and accuracy based on product characteristics and equipment performance, is also an effective way to reduce fault rates. In conclusion, SMT placement machines play a crucial role in SMT production lines. Having a deep understanding of their working principles and common fault types, and adopting effective troubleshooting methods and preventive measures, are of great significance for improving the stability of production lines and product quality. In the future of electronic manufacturing, with the continuous advancement of technology and the expansion of application fields, SMT placement machines will continue to play a greater role, driving the sustained development of the electronic manufacturing industry. Charmhigh Electromechanical is a professional SMT placement machine research, development, and manufacturing company. If you have a need for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial and win-win agency programs.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

Surface Mount Technology (SMT) is a critical technology in modern electronic manufacturing, playing a significant role in promoting the miniaturization and high reliability of electronic products due to its efficient and precise assembly methods. In SMT production lines, SMT placement machines serve as the core equipment, and their performance and stability directly affect the operational efficiency and product quality of the entire production line. The primary task of SMT placement machines is to precisely mount tiny electronic components onto PCB boards, which requires extremely high precision and speed. Therefore, optimizing the performance of SMT placement machines is crucial for enhancing the overall performance of the production line. Below, Charmhigh Electromechanical explores the efficiency enhancement of SMT production lines, focusing on optimization solutions and implementation paths for SMT placement machines. Interested friends, please join us in understanding more. Firstly, selecting high-quality SMT placement machines is key. There are various brands and models of SMT placement machines in the market, with different performance, precision, and speeds. When choosing SMT placement machines, factors such as product characteristics, production requirements, and budget should be comprehensively considered to select the most suitable equipment. Secondly, regular maintenance and servicing of SMT placement machines are also essential. Equipment wears and ages during operation, and if timely maintenance and servicing are not performed, it will affect the performance and stability of the equipment. Therefore, companies should establish a comprehensive equipment maintenance system, regularly inspect, clean, and calibrate SMT placement machines to ensure they are in optimal condition. Furthermore, optimizations for SMT placement machines can also be approached through software upgrades and parameter adjustments. With the continuous development of technology, the control systems and algorithms of SMT placement machines are constantly being updated and optimized. Upgrading the software can improve the control precision and response speed of the equipment, thereby enhancing production efficiency. At the same time, appropriately adjusting the parameters of SMT placement machines based on product characteristics and production requirements can further enhance their performance. In conclusion, SMT placement machines play a central role in SMT processes, and optimizing their performance is of great significance for enhancing the overall performance of the production line. Companies should prioritize the selection, maintenance, and optimization of SMT placement machines to ensure they maximize their utility in the production process and create greater value for the enterprise. Hunan Charmhigh Electromechanical is a professional manufacturer of placement machines. If you have a need to purchase SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will provide you with mutually beneficial agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

In the SMT production line, the placement machine, as the core equipment, has a direct impact on the efficiency and productivity of the entire line. Therefore, enhancing the placement speed of the SMT placer is a crucial approach for companies to improve production efficiency and reduce costs. Below, Hunan Charmhigh Electromechanical will discuss with you the SMT patching efficiency upgrade: three key techniques to boost placement speed of SMT placers. Firstly, regular maintenance and servicing of the feeder is a crucial step to improve placement speed. The feeder is an essential component of the placement machine, and its operating status directly affects the machine's ability to pick up and feed components. Long-term use or improper operation may lead to issues such as wear on the feeder's claws and deformation of the pressure belt cover, thereby affecting placement speed and accuracy. Therefore, regularly inspecting and maintaining the feeder, promptly replacing worn-out parts, is an important measure to ensure efficient operation of the placement machine. Secondly, optimizing the use and management of suction nozzles is also an effective method to enhance placement speed. As the key component for the placement machine to pick up components, the performance and condition of the suction nozzle directly affect picking efficiency and placement accuracy. Issues such as insufficient vacuum negative pressure, aging of rubber air tubes, and wear of sealing parts may lead to poor suction or blockage of the suction nozzle. Therefore, regularly cleaning and replacing the suction nozzle to ensure its cleanliness and good condition is crucial for increasing placement speed. Lastly, regularly calibrating and maintaining the component detection system is necessary to enhance placement speed. The component detection system is responsible for detecting the position and orientation of components to ensure accurate placement. However, long-term use and external factors may lead to decreased accuracy of the detection system, thereby affecting placement speed and quality. Therefore, regularly calibrating and maintaining the component detection system to ensure its accuracy and stability is an important measure to improve placement speed. In summary, effectively increasing the placement speed of SMT placers can be achieved through three key techniques: regularly maintaining and servicing the feeder, optimizing the use and management of suction nozzles, and regularly calibrating and maintaining the component detection system. This will help enhance the overall efficiency of the production line, reduce production costs, and strengthen the competitiveness of enterprises. Hunan Charmhigh Electromechanical is a professional manufacturer of placement machines. If you have a need to purchase SMT placers, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will offer you a mutually beneficial and win-win agency plan.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

SMT placers, as indispensable equipment in the electronic manufacturing field, continued to demonstrate their strong market potential in 2024. With the booming development of the global electronics industry and the rapid advancement of technology, the SMT placer industry has ushered in unprecedented opportunities. Below, Hunan Charmhigh Electromechanical will delve into the 2024 SMT Placer Market Survey Report, offering a deep analysis of SMT patching efficiency upgrades and technological innovation trends. Interested friends, let's explore together. During this year, the market scale of SMT placers continued to expand, benefiting from the trend of miniaturization and high integration of electronic products, as well as the popularization of intelligent manufacturing. Asia, especially China, with its vast electronic manufacturing industry chain and market demand, continued to lead the global SMT placer market. Europe and North America also performed well, with the steady growth of the electronic manufacturing industry providing stable market demand for SMT placers. Amidst fierce market competition, major manufacturers have intensified their research and development efforts, introducing SMT placer products with high precision, high speed, and high reliability. International renowned companies such as ASM Pacific Technology from Germany and Fuji Corporation from Japan have occupied a dominant position in the market with their leading technological strength and brand influence. Meanwhile, some outstanding Chinese companies have also made significant progress in the SMT placer field, demonstrating strong competitiveness. In addition to traditional application areas, SMT placers are increasingly being used in emerging fields such as flexible manufacturing and smart factories. With the rapid development of technologies such as 5G, the Internet of Things, and artificial intelligence, SMT placers are gradually achieving intelligent, automated, and environmentally friendly production methods, providing powerful support for the transformation and upgrading of the electronic manufacturing industry. However, the SMT placer market also faces challenges, such as intensified market competition and rapid technological upgrades. To address these challenges, manufacturers need to strengthen technological innovation and research and development investments to improve product performance and quality. At the same time, they also need to closely monitor market dynamics and changes in customer needs in order to promptly adjust market strategies and product layouts. Looking ahead, the SMT placer market is expected to continue to maintain a growth trend. With the continuous development of the electronics industry and the widespread application of new technologies, SMT placers will face more development opportunities. We have reason to believe that with the joint efforts of manufacturers, the SMT placer market will embrace a brighter future. Hunan Charmhigh Electromechanical is a professional manufacturer specializing in the research and development of placers. If you have a need to purchase SMT placers, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will offer you a mutually beneficial agency plan.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

SMT placement machines, as the core equipment in the modern electronic manufacturing industry, have a direct impact on production efficiency and product quality. Therefore, it is crucial to conduct a comprehensive and objective performance evaluation of SMT placement machines. This article will provide a detailed analysis of the key indicators for evaluating the performance of SMT placement machines, helping enterprises better understand and select suitable equipment. Firstly, placement accuracy and speed are the most fundamental and important performance indicators of SMT placement machines. High-precision placement ensures accurate placement of components and reduces the rate of defective products. High-speed placement, on the other hand, translates into higher production efficiency. Therefore, when selecting placement machines, enterprises should ensure that the equipment meets production requirements and strike a balance between accuracy and speed. Secondly, the stability and reliability of the equipment are crucial for ensuring continuous production. Stable placement machines can maintain stable performance during long-term operation, reducing production fluctuations. Equipment with high reliability means lower failure rates and faster repair times. This will help reduce maintenance costs and improve production efficiency. Additionally, as electronic products continuously evolve, SMT placement machines need to demonstrate high flexibility and adaptability. Flexible placement machines can easily adjust equipment parameters and replace components to meet the production needs of different products. Machines with strong adaptability can be compatible with more types and sizes of components, meeting a wider range of production needs. Finally, the maintenance, upkeep, and service life of the equipment are also important indicators for evaluating the performance of SMT placement machines. Equipment that is easy to maintain and service can reduce maintenance costs and improve equipment utilization efficiency. Machines with a long service life can reduce the frequency of equipment replacement, lowering investment costs for enterprises. Therefore, when selecting placement machines, enterprises should comprehensively consider these factors to choose equipment with higher cost-effectiveness. In summary, the performance evaluation indicators of SMT placement machines cover multiple aspects. Enterprises should comprehensively consider these indicators based on their own needs when purchasing and using the equipment. Through scientific and objective evaluation and selection, enterprises can ensure the acquisition of high-performance and efficient SMT placement machines, providing strong support for the sustainable development of the electronic manufacturing industry.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

SMT placement technology, as an important part of modern electronic manufacturing, provides powerful support for efficient production and miniaturized design of electronic products. By directly mounting electronic components onto the substrate, SMT placement technology not only simplifies the production process but also significantly improves product performance and quality. Now, let's explore the working principle of SMT placement machines and the advantages of SMT placement processing together with Hunan Charmhigh Electromechanical. Interested friends, please join us in learning more about it. The advantages of SMT placement technology lie in its efficiency, low cost, and high integration. Compared to traditional through-hole technology, SMT placement eliminates the need for drilling holes on the substrate, significantly reducing the production cycle. Additionally, due to the small size and light weight of SMT components, the overall occupied space of the product is greatly reduced, meeting the market demand for miniaturized and lightweight products. Furthermore, SMT placement technology improves the reliability and stability of electronic products, reducing product failure rates. In terms of its working principle, SMT placement technology relies on the design and manufacturing of new electronic components. These SMT components have bottom pins that can be directly connected to the metal traces on the substrate. This connection method simplifies production steps while enhancing the reliability and stability of the connections. Furthermore, SMT placement technology utilizes precision placement machines and accurate positioning technology to ensure that each component is accurately mounted at the designated position on the substrate. With the continuous development of technology, SMT placement technology will continue to play a crucial role in the electronic manufacturing industry. As the functionality and performance of electronic products continue to increase, the requirements for SMT placement technology will also rise. In the future, SMT placement technology will develop towards higher precision, higher efficiency, and lower costs, injecting new momentum into the development of the electronics industry. In conclusion, SMT placement technology plays an indispensable role in the electronic manufacturing industry due to its unique advantages and technical principles. By deeply understanding the principles and applications of SMT placement technology, we can better apply it to actual production, driving the continuous development and progress of the electronics industry. For more knowledge about SMT placement technology, please follow relevant platforms such as Lingzhuo PCBA. We will provide you with the latest technological and industry developments, helping you better grasp the trends and application prospects of SMT placement technology. Hunan Charmhigh Electromechanical is a professional manufacturer of placement machines. If you have a demand for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you are interested in becoming our local dealer, we will offer you mutually beneficial and win-win agency solutions.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752

1.What is a pick and place machine? The SMT pick and place machine is a production equipment that precisely mounts SMD components onto the surface of the circuit board. In the field of electronic component assembly, pick and place machines are very important and are indispensable equipment in the SMT industry. Unfortunately, they have always been monopolized by foreign brands.   2.Pick and Place Machine Classification In terms of speed and function, pick and place machines are roughly classified into: high-precision proofing machines, medium-speed pick and place machines, high-speed pick and place machines, high-precision general-purpose pick and place machines, etc.   3.Technical Level   Imported chip pick and place machine manufacturers have accumulated abundant funds due to the support of the vast number of users. In addition, combined with the feedback from the vast number of users, they have accumulated a large amount of relevant data in technology research and development. Their products are excellent in speed, accuracy and stability. Sexually at a high level. Chinese chip pick and place machine manufacturers, with the rapid development of China's electronic manufacturing industry, especially China's high-end chip pick and place machine manufacturers, the manufacturing level and R&D level of chip pick and place equipment are gradually approaching that of imported equipment, and they are learning from the relevant experience of imported equipment. Based on the experience of our customers, some high-end equipment has reached or exceeded imported equipment. 4.Pick and Place Machine Performance and Cost Comparison   China's chip pick and place machines have made major breakthroughs in key technologies such as motion control, vision algorithms, and intelligent optimization, ensuring that the equipment has high performance in mounting speed, mounting stability, and mounting accuracy. equipment. The equipment accuracy of some high-end pick and place machine manufacturers in China can already meet the mounting needs of British 01005 devices. In terms of price, Chinese chip pick and place machines are more competitive in terms of price, can ensure production quality for a long time, and at the same time, the recycling speed is faster. cost of investment.   5.Technical Support and After-Sales Service Due to geographical reasons, imported equipment generally uses agents to provide related services, while Chinese manufacturers can provide efficient and timely technical support, including faster replacement of spare parts, and greatly reduced procurement costs. Therefore, there are obvious advantages in terms of service and related costs.   6.Brand Recognition Chinese chip mounter manufacturers have also been increasing investment in research and development in recent years and constantly developing new competitive products. Their speed, stability and reliability have also been verified by users, and they are rapidly moving towards the international stage. Chinese chip pick and place machines are bound to break the relevant monopoly and are expected to occupy an important role and position in the corresponding market.

The pick and place machine is one of the key equipments in the semiconductor industry. Its functions are as follows: 1. Automated Production The pick and place machine can automatically and accurately attach electronic components to the PCB board, replacing the traditional manual welding method and greatly improving production efficiency.   2. Improve Product Quality Due to the high precision and high speed of the pick and place machine, electronic components can be accurately installed on a flat surface. This nuance is important in providing an almost flawless surface in modern miniaturized design and manufacturing.   3. Reduce Manufacturing Costs Compared with traditional manual welding and assembly, the use of automated equipment has lower costs and more advantages. Humans can only achieve unreliability (mistakes) to a certain extent, but computer programs can eliminate any such glitches for us and can also write and perform every operation at a much faster rate.   4. Strong Scalability With technological advancement, various types and specification levels continue to appear. Therefore, it is necessary to use a software/hardware-based architecture to achieve flexible and adjustable parameters to adapt to new models or develop new products.

The pick and place machine is the core equipment of SMT, a high-precision technology product. Currently, there are many brands of pick and place machines, mainly foreign brands, such as Germany's Siemens (ASM), Japan's Panasonic, Fuji, Yamaha, South Korea's Samsung (Hanwha). There are many brands of pick and place machines, but their performance is still slightly different (such as mounting accuracy, speed, etc.). Therefore, which brand of pick and place machine to choose needs to be considered based on comprehensive factors such as your own budget and products. Topco Industrial focuses on Germany Today, we will focus on the topic of the pick and place machine structure of Siemens (ASM) and Panasonic pick and place machines, and give a detailed explanation based on the Siemens pick and place machine.   1.SMT machine frame As a piece of hardware equipment, the first thing that comes into view is the rack. The rack includes a trolley and a body structure. The trolley is also called a material trolley. It is mainly used to provide fixed support for feeder for the pick-up and pick-up of the patch machine. Material, the body structure is the skeleton of the pick and place machine.   2.SMT cantilever The cantilever of the pick and place machine is similar to a manipulator, fixed inside the fuselage. Through the movement of the X/Y/Z axis, combined with the scientific algorithm of mounting head and machine identification, the mounting head is moved to absorb and place materials.   3.SMT mounting head The mounting head is the core component of the pick and place machine. It is similar to the brain of the human body and is the central nervous system of a pick and place machine. The core component includes various visual recognition systems and alignment systems. It also cooperates with the motor nozzle to identify materials ( Material number) and pad position (number), thereby achieving high-precision and high-speed mounting.   4.SMT parts The pick and place machine contains many parts, such as tracks, roller screws, cylinders, belts, etc.   There are many brands of pick and place machines, but the structures are basically the same. They all include body frames, mounting heads, cantilevers, machine-related parts, etc. Although the physical objects can be seen and touched, the various systems in the core mounting heads are and algorithms are difficult to copy. This is the top-secret core technology of every pick and place machine manufacturer.

You need to pay attention to the following points when purchasing a pick and place machine: 1. Machine Performance The performance of the pick and place machine includes mounting speed, accuracy and stability. According to your own needs, choose the appropriate model to ensure that it can meet production requirements. 2. SMT Specifications SMT machines have different specifications and sizes, choose the appropriate specifications according to your needs. Consider the size range of components that need to be mounted, as well as the machine's mounting capabilities. 3. Flexibility and Adjustability: Some pick and place machines have high flexibility and adjustability and can adapt to different types of components and mounting processes. Make sure the machine you choose has the appropriate adjustability to accommodate possible future changes and needs. 4. Brand and Quality Choosing a well-known brand of pick and place machine can ensure the quality and reliability of the machine. For critical production tasks, brand and quality are very important considerations. 5. After-sales Service and Support After purchasing a pick and place machine, after-sales service and support are also factors that need to be considered. Ensure that suppliers can provide timely technical support and maintenance services to ensure the normal operation and use of machines. 6. Cost and Budget Consider budget constraints and choose a pick and place machine that meets the budget range. At the same time, the performance and quality of the machine must also be considered to avoid sacrificing other needs just because of low price. 7.Reference and Evaluation Before purchasing, you can check the evaluation and experience of other users to understand the advantages and disadvantages of different brands and models of pick and place machines. This can help you make more informed decisions. In short, purchasing a pick and place machine is an important decision that requires comprehensive consideration of performance, specifications, brand, quality, after-sales service, cost and other factors. According to your needs and budget, choose a suitable pick and place machine to ensure production efficiency and quality.   Our company Charmhighis professional SMT machine manufacture in China over 14 years.Mainly produce and sell SMT pick and place machines and can provide whole productiom line solution like stencil printer&reflow oven.At present, our company has sold to Russia, USA,Pakistan, India and European, and has won unanimous praise from customers at home and abroad for our excellent quality and professional and dedicated service,which is your best choice.If you are interested in our products, please feel free to contact us.

In the electronics manufacturing industry, reflow oven is a common soldering technique used to secure electronic components to circuit boards. reflow oven heats a circuit board pre-coated with solder paste to melt the solder paste and connect the components and circuit board to form a reliable solder connection. Here are several common reflow techniques: 1. Hot Air Reflow Oven This is one of the most common reflow oven techniques. It uses hot air to blow against the circuit board, heating the solder paste to the melting temperature and achieving soldering. Hot air reflow oven equipment usually has temperature control and wind speed control functions to ensure the stability and consistency of the soldering process.   2. Infrared Reflow Oven Infrared reflow oven uses infrared radiation to heat the circuit board and solder paste to reach the melting temperature. Infrared reflow oven equipment has adjustable radiation power and heating area, which can be precisely controlled according to the soldering requirements.   3. Hot Plate Reflow Oven Hot plate reflow oven uses a heating plate to directly contact the circuit board and melt the solder paste by conducting heat. Hot plate reflow equipment typically features precise temperature control and pressure control to ensure soldering quality and consistency.   4. Vapor Phase Reflow Oven Vapor phase reflow oven uses high-temperature steam or nitrogen to melt the solder paste and maintain the temperature for a certain period of time to complete the soldering. This technology is suitable for temperature-sensitive components and can reduce the impact of thermal stress on components.   Selecting the appropriate reflow oven technology depends on many factors, including soldering requirements, type and packaging of electronic components, production efficiency, etc. When selecting reflow oven equipment, factors such as equipment performance, temperature control accuracy, heating speed and uniformity also need to be considered.

The environmental protection and sustainable development of pick and place machine are important issues in the current electronics manufacturing industry. Here are some key aspects and practices related to environmental protection and sustainability of pick and place machine: 1. Energy Efficiency SMT machine manufacturers can adopt energy efficiency technologies and designs to reduce equipment energy consumption. For example, efficient electric drive systems, intelligent control algorithms and energy-saving modes are used to minimize energy consumption.   2. Material Selection Choosing environmentally friendly materials is crucial to reducing the environmental impact during the manufacturing process of the placement machine. Prioritize materials that meet environmental standards, such as those certified by Restriction of Hazardous Substances (RoHS), as well as materials that are recyclable and reusable.   3.Waste Management Waste will be generated during the manufacturing process of the placement machine, including discarded components, waste circuit boards, etc. Manufacturers should adopt appropriate waste management measures, such as separate recovery, recycling and safe disposal, to reduce negative impacts on the environment.   4. Circular Economy SMT machine manufacturers can actively promote the concept of circular economy by designing detachable and repairable modular equipment to extend equipment life and reduce waste generation. At the same time, customers are encouraged to upgrade and reuse equipment to reduce resource consumption and environmental pressure.   5. Green Supply Chain SMT manufacturers can work with supply chain partners to promote green supply chain management. This includes selecting environmentally friendly suppliers, promoting supplier sustainability practices, and ensuring environmental and social responsibility in the supply chain.   6. Environmental Monitoring and Improvement SMT machine manufacturers should establish an environmental monitoring system to monitor and evaluate the environmental impact during the manufacturing process, and formulate corresponding improvement plans. Reduce environmental pollution and resource consumption through continuous improvement.   7. Environmental Education and Training SMT machine manufacturers can provide environmental education and training to employees to improve their understanding and awareness of environmental protection and sustainable development. The active participation and cooperation of employees is key to implementing environmentally friendly measures.

1. Manual Welding SMD technology refers to the technology of patch-mounting electronic components on printed circuit boards. Its history can be traced back to the early 20th century. In the early decades, all electronic components were mounted on circuit boards by hand soldering. This method requires a lot of manpower and time, is inefficient, and is difficult to guarantee the quality of welding.   2. The Birth of Patch Technology In the 1960s, more and more integrated circuits began to appear in the electronics industry. This technology made electronic components smaller and more powerful. This also means finding more efficient and precise installation methods. So people began to try to use patch technology, which can paste electronic components on the circuit board without manual soldering.   3. The Inventor of the First Pick and Place Machine In 1976, Japanese engineer Kenji Terajima invented the first chip pick and place machine. The machine automatically sticks electronic components onto circuit boards, using thermal paste to ensure good connections. Before the emergence of pick and place machines, the entire electronics manufacturing industry had to rely on manual soldering, which was inefficient and costly.   4. The Emergence of High-Speed Pick and Place Machines In 1981, Laser introduced the first high-speed pick and place machine, which greatly improved the efficiency and quality of electronic manufacturing. These machines can complete a large amount of placement work within seconds. This high-speed pick and place machine was quickly widely adopted and became a mainstream equipment in the electronics manufacturing industry.   5. Conclusion With the continuous development of technology, pick and place machines are becoming more efficient and precise, becoming an indispensable part of the electronics manufacturing industry. The inventors of patch technology have made significant contributions to our electronics industry, making electronic components smaller and more powerful in terms of processor performance, energy consumption, power consumption, size, etc.

The NEPCON ASIA 2023 exhibition, which started on October 11, 2023, successfully concluded at 15:30 on October 13 at the Shenzhen International Convention and Exhibition Center! This is a grand event for the electronics industry. The exhibition brings together 1,200 companies and brands. At this NEPCON ASIA 2023 exhibition,the TS10 high-speed, high-precision general-purpose pick and place machine newly developed by Charmhigh made its wonderful debut at the exhibition, attracting qualified agents and visitors from India, Pakistan, Russia, Brazil, the United States, etc. to visit Inspection, through on-site communication and actual on-site machine inspection operations, it is favored by the majority of users and agents!   Team Photo Hunan Charmhigh Electromechanical Equipment Co., Ltd. was established in 2009. It is a modern high-tech SMT industry with independent research and development, production and sales. It provides users with one-stop SMT solutions, allowing you to equip the most suitable production lines at the lowest cost. The company's sales and technical staff have an average working experience of more than 6 years. At the same time, the company has passed the ISO international quality management system certification and international certifications such as EU CE certification, RoHS certification and US、FCC、SGS, it has successively provided national scientific research institutes, national key laboratories, universities, and improved customized SMT service solutions to create industry models, which has been unanimously recognized and praised by customers at home and abroad ! International Certifications That Charmhigh Has Obtained Charmhigh as China's SMT modern high-tech benchmark enterprise.At present, the 4-head small high-precision pick and place machine,6-head high-precision general-purpose pick and place machine and 8-head fully automatic high-precision high-speed pick and place machine have been on the market for many years. The pick and place machine is well recognized by customers in terms of accuracy, reliability, and ease of operation.   Charmhigh TS10 Pick And Place Machine Debuted This Time   This model adopts a precision mechanical integrated structure and uses Charmhigh's independent research and development results. It has the characteristics of high speed, high precision, high stability, complete functions and easy use. Theoretical speed is 42000/cph per hour, mounting accuracy is ±40μm, supports CPK inspection, Y-axis dual-drive servo control system, large-size component segmentation and identification, automatic nozzle replacement, automatic thermal compensation correction system. Can accurately place 0201 QFN BGA precision components can also achieve 1.2 meter long PCB and blue light lens mounting. At present, Charmhigh has a self-built 40,000 square meters SMT modern industrial park. The company is gradually expanding its scale, increasing its industry visibility, and pursuing a more advanced, innovative, and up-to-date production concept to provide customers with good products and services.   Charmhigh’s Newly Built Smt Modern Industrial Park Participating in NEPCON ASIA 2023 this time, for Charmhigh, it not only displayed innovative products but also successfully promoted brand awareness, allowing Charmhigh to expand the market and attract the attention of more potential customers. At the same time, it also demonstrates the huge commercial value and innovation and development potential of domestic brands, accelerating the pace of intelligent transformation of China's manufacturing industry, and empowering a major electronics manufacturing country to move towards a technological manufacturing power!

Composition of SMT production line The pick and place machine (Surface Mount Technology, SMT) is an automated equipment used for electronic assembly, used to install surface mount components (Surface Mount Device, SMD) on circuit boards. The following are the main components of the production line: 1. Screen Printer: The first part of the pick and place machine is the stencil printer, which is used to accurately print solder paste on the pads of the circuit board. It includes a stencil and a scraper. The solder paste is evenly printed on the circuit board through the pressure of the scraper scraping across the stencil.   2. Pick and Place Machine: The pick and place machine is the core component of the production line. It is used to remove surface mount components from the feeder and accurately place them at the predetermined position on the circuit board. The pick and place machine usually includes multiple nozzles that can handle multiple components at the same time. It features a high-precision positioning system to ensure correct mounting of components.   3.Feeders: Feeders are devices used in pick and place machines to store and provide surface mount components. Each component type usually has a corresponding feeder that contains a large number of components for use by the mounting head. Feeders usually have automatic feeding mechanisms to ensure continuous feeding.     4. Conveyor System: The conveyor system is used to transport circuit boards from one work area to the next for continuous assembly processes. It usually consists of a conveyor belt or transfer device to ensure accurate positioning and smooth transfer of circuit boards.   5. Inspection System: Pick and place machines are usually equipped with various inspection systems to check the quality and accuracy of the assembly process. These systems may include vision inspection systems, sensors, and other inspection equipment to detect correct component mounting, offset, flipping, defects, etc.     6. Reflow Oven: The reflow oven is used to perform the welding process after completing the component installation. It heats the circuit board to the melting point of the solder paste, causing the solder paste to melt and connect the components to the circuit board. The above are the main components of the pick and place machine. Different pick and place machines may have some additional functions and modules to adapt to specific application requirements. The automation and high-precision features of pick and place machines make the electronic assembly process more efficient and reliable.      

91. Commonly used MARK shapes include: circle, "ten" shape, square, rhombus, triangle, and swastika;   92. Due to improper setting of Reflow Profile in the SMT section, the parts may be slightly cracked in the preheating area and cooling area;   93. Uneven heating at both ends of SMT parts can easily cause: empty welding, misalignment, and tombstones;   94. The cycle time of high-speed pick and place machines and general-purpose pick and place machines should be as balanced as possible; 95. The true meaning of quality is to do it right the first time;   96. The pick and place machine should place small parts first and then large parts;   97. BIOS is a basic input and output system, the full English name is: Base Input/Output System;   98. SMT parts are divided into two types: LEAD and LEADLESS based on whether the parts have legs;   99. There are three basic types of common automatic placement machines, continuous placement type, continuous placement type and mass transfer pick and place machine;   100. It can be produced without LOADER in the SMT process;   101. The SMT process is a board feeding system-solder paste printing machine-high-speed pick and place machine-general-purpose machine-separate flow oven -board collecting machine;   102. When temperature and humidity sensitive parts are opened, the color displayed in the circle on the humidity card is blue, and the parts can be used;   103. The dimension specification of 20mm is not the width of the tape;   104. Reasons for short circuits due to poor printing during the manufacturing process: a. Insufficient metal content in the solder paste, causing collapse; b. Too large openings in the steel plate, resulting in too much tin; c. Poor quality of the steel plate and poor tin placement. Replace the laser cutting template. d. If there is solder paste remaining on the back of the Stencil, reduce the pressure on the scraper and use appropriate VACUUM and SOLVENT;   105. The main engineering purposes of each area of the general reflow oven furnace Profile: a. Preheating area; engineering purpose: volatilization of the solder paste neutralizing agent. b. Uniform temperature zone; engineering purpose: flux activation, removal of oxides; evaporation of excess water. c. Reflow area; engineering purpose: solder melting. d. Cooling area; engineering purpose: alloy solder joints are formed, and part feet and pads are integrated;   106. The main causes of solder beads in the SMT process are: poor PCB PAD design, poor steel plate opening design, excessive component placement depth or component placement pressure, excessive rise slope of the Profile curve, solder paste collapse, and solder paste viscosity that is too low .

61. The maximum temperature of the reflow furnace temperature curve is 215C, which is the most suitable;   62. When inspecting the tin furnace, the temperature of the tin furnace is 245°C;   63. The opening pattern of the steel plate is square, triangle, circle, star, and epitome; 64. Whether the exclusion of SMT segment is directional or not; 65. The solder paste currently on the market actually only has a sticking time of 4 hours; 66. The rated air pressure generally used by SMT equipment is 5KG/cm2; 67. Tools for SMT parts maintenance include: soldering iron, hot air extractor, tin suction gun, tweezers; 68. QC is divided into: IQC, IPQC. FQC, OQC; 69. The high-speed pick and place machine can mount resistors, capacitors, ICs, and transistors; the packaging methods are Reel and Tray, and Tube is not suitable for high-speed pick and place machines; 70. The characteristics of static electricity: small current, greatly affected by humidity; 71. What kind of welding method should be used when the front PTH and back SMT pass through the tin furnace? Disturbed double wave soldering; 72. Common inspection methods for SMT: visual inspection, X-ray inspection, machine vision inspection; 73. The heat conduction mode of ferrochrome repair parts is conduction convection; 74. At present, the main components of solder balls in BGA materials are Sn90 Pb10, SAC305, SAC405; 75. Laser cutting, electroforming, and chemical etching of steel plates; 76. The temperature of the welding furnace is pressed: use the temperature detector to measure the applicable temperature; 77. When the SMT semi-finished products from the soldering furnace are exported, their welding status is that the parts are fixed on the PCB; 78. The history of modern quality management development TQC-TQA-TQM; 79. ICT testing is a bed of needles test; 80. ICT testing can test electronic components using static testing; 81. The characteristics of solder are that the melting point is lower than other metals, the physical properties meet the welding conditions, and the fluidity at low temperature is better than other metals; 82. Siemens 80F/S is a relatively electronically controlled transmission; 83. The solder paste thickness gauge uses Laser to measure: solder paste thickness, solder paste thickness, and printed width of solder paste; 84. The feeding methods of SMT parts include vibrating feeder, disc feeder and tape feeder; 85. What mechanisms are used in SMT equipment: cam mechanism, side rod mechanism, screw mechanism, sliding mechanism; 86. If the visual inspection section cannot be confirmed, which operation BOM, manufacturer confirmation, and sample board must be followed; 87. If the parts packaging method is 12w8P, the counter Pinth size must be adjusted by 8mm each time; 88. Types of separate welding machines: hot air separate welding furnace, nitrogen separate welding furnace, laser separate welding furnace, infrared separate welding furnace; 89. Methods that can be used for SMT parts sample trial production: streamline production, hand-printed machine placement, hand-printed hand-mounted;

31. The resistor whose silk screen (symbol) is 272 has a resistance value of 2700Ω, and the symbol (silk screen) of a resistor with a resistance value of 4.8MΩ is 485;   32.The silk screen on the BGA body contains information such as the manufacturer, manufacturer's material number, specification and Date code/(Lot No);   33.The pitch of 208pinQFP is 0.5mm;   34.Among the seven methods of QC, the fishbone diagram emphasizes the search for causality;   35.CPK refers to: Process Capability under Current Actual Conditions;   36.The flux starts to volatilize in the constant temperature zone for chemical cleaning;   37.Ideal cooling zone curve and reflow zone curve mirror image relationship;   38.The solder paste of Sn62Pb36Ag2 is mainly used on ceramic boards;   39.Rosin-based flux can be divided into four types: R, RA, RSA, RMA;   40.The RSS curve is heating→constant temperature→reflux→cooling curve;   41.The PCB material we are using is FR-4;   42.The PCB warpage specification does not exceed 0.7% of its diagonal;   43.Laser cutting by STENCIL can be reworked;   44.At present, the BGA ball diameter commonly used on computer motherboards is 0.76mm;   45.The ABS system is an absolute coordinate;   46.The error of ceramic chip capacitor ECA-0105Y-K31 is ±10%;   47.The PCB of the computer currently in use is made of: glass fiber board;   48.The diameter of tape and reel for SMT parts packaging is 13 inches and 7 inches;   49.The opening of the SMT general steel plate is 4um smaller than that of the PCB PAD to prevent the phenomenon of bad solder balls;   50.According to the "PCBA Inspection Specification", when the dihedral angle > 90 degrees, it means that the solder paste has no adhesion to the wave soldering body;   51.After the IC is unpacked, if the humidity on the display card is greater than 30%, it means that the IC is damp and absorbs moisture;   52.The weight ratio and volume ratio of tin powder and flux in the solder paste composition are correct 90%:10%, 50%:50%;   53.The early surface mount technology originated from the military and avionics fields in the mid-1960s;   54.At present, the contents of Sn and Pb in the most commonly used solder paste for SMT are: 63Sn 37Pb; the eutectic point is 183°C;   55.The feeding distance of the common paper tape tray with a bandwidth of 8mm is 4mm;   56.In the early 1970s, a new type of SMD appeared in the industry, which was a "sealed footless chip carrier", often replaced by LCC;   57.The resistance value of the component marked 272 should be 2.7K ohms;   58.The capacitance of 100NF components is the same as that of 0.10uf;   59. The most commonly used electronic component material for SMT is ceramics;

16. The commonly used SMT steel plate is made of stainless steel;   17. The thickness of the commonly used SMT steel plate is 0.15mm (or 0.12mm);   18. The types of electrostatic charge generation include friction, separation, induction, electrostatic conduction, etc.; the impact of electrostatic charge on the electronics industry is: ESD failure, electrostatic pollution; the three principles of static electricity elimination are electrostatic neutralization, grounding, and shielding;   19. Inch size length x width 0603=0.06inch*0.03inch, metric size length x width 3216=3.2mm*1.6mm;   20. ERB-05604-J81 No. 8 code "4" means 4 loops, and the resistance value is 56 ohms. The capacitance of the capacitor ECA-0105Y-M31 is C=106PF=1NF=1X10-6F; 21. The full name of ECN in Chinese is: Engineering Change Notice; the full name of SWR in Chinese is: Special Requirements Work Order, which must be countersigned by relevant departments and distributed by the document center to be valid; 22. The specific content of 5S is sorting, rectification, sweeping, cleaning, quality; 23. The purpose of PCB vacuum packaging is to prevent dust and moisture; 24. The quality policy is: comprehensive quality control, implementing the system, and providing the quality required by customers; full participation, timely processing, to achieve the goal of zero defects   25. The three-no quality policy is: do not accept defective products, do not manufacture defective products, and do not export defective products;   26. The seven QC techniques refer to the checklist, stratification method, Plato, cause and effect diagram, scatter diagram, histogram, and control diagram;   27. The ingredients of solder paste include: metal powder, solvent, flux, anti-sagging agent, and active agent; by weight, metal powder accounts for 85-92%, and by volume metal powder accounts for 50%;   28. Solder paste must be taken out of the refrigerator to return to temperature when used. The purpose is to restore the temperature of the refrigerated solder paste to normal temperature for printing. If the temperature is not returned, the defect that is likely to occur after the PCBA enters the Reflow is tin beads;   29. The file supply modes of the machine include: preparation mode, priority exchange mode, exchange mode and quick connection mode;   30. SMT PCB positioning methods include: vacuum positioning, mechanical hole positioning, bilateral clamp positioning and board edge positioning;

1. Generally speaking, the temperature specified in the SMT workshop is 23±7°C;   2. Materials and tools required for solder paste printing: solder paste, steel plate, scraper, wiping paper, dust-free paper, cleaning agent, mixing knife;   3. The commonly used solder paste composition is Sn96.5%/Ag3%/Cu0.5%;   4. The main components of solder paste are divided into two parts: tin powder and flux;   5. The main function of flux in soldering is to remove oxides, destroy the surface tension of molten tin, and prevent re-oxidation;   6. The volume ratio of tin powder particles and Flux (flux) in solder paste is about 1:1, and the weight ratio is about 9:1;   7. The principle of taking solder paste is first in first out;   8. When the solder paste is unpacked and used, it must go through two important processes of warming up and stirring;   9. The common production methods of steel plates are: etching, laser, electroforming;   10. The full name of SMT is Surface mount (or mounting) technology, which means surface adhesion (or mounting) technology in Chinese;   11. The full name of ESD is Electro-static discharge, which means electrostatic discharge in Chinese;   12. When making an SMT equipment program, the program includes five parts, which are PCB data; Mark data; Feeder data; Nozzle data; Part data;   13. The melting point of lead-free solder Sn/Ag/Cu 96.5/3.0/0.5 is 217C;   14. The control relative temperature and humidity of the parts drying box is < 10%;   15. Commonly used passive components (PassiveDevices) include: resistors, capacitors, inductors (or diodes), etc.; active components (ActiveDevices) include: transistors, ICs, etc.;

When purchasing an SMT pick and place machine, mounting accuracy and mounting speed are one of the main reference factors.   Then, in order to improve production efficiency and reduce production cost,And how to improve the actual mounting speed of SMT mounting machine?   What is mounting rate?   Everyone knows that the so-called mounting rate refers to the ratio of the number of components accurately mounted on the PCB board to the number of components actually picked up by the nozzle within a unit of time. Components picked up by the suction nozzle that cannot be accurately placed on the designated position of the PCB are called discarded parts. The main reasons for the discarded parts are also the influence of the feeder, the influence of the suction nozzle, the influence of the component detection system and other factors.   Charmhigh Electromechanical Universal pick and place machine ▼   1.The Effect of the Feeding System   The drive methods of the feeder include motor drive, mechanical drive and cylinder drive. Taking the mechanical drive as an example, due to the high-speed access of the feeding mechanism to the feeder, after a long period of use, the pawl of the feeder is severely worn, resulting in the pawl not being able to drive the plastic tape of the reel to be peeled off normally, so that the suction nozzle cannot Complete the pick-up work, which affects the mounting speed. In addition, long-term use or improper operation by the operator will also cause deformation and corrosion of the cover plate, thimble, spring and other moving mechanisms, which will cause the device to absorb deviation, stand up or fail to absorb the device. Therefore, the feeder should be checked regularly, and the worn ones should be repaired immediately, and those that cannot be repaired should be replaced in time.   Feeder ▼   2.The Effect of the Nozzle   The suction nozzle is also another important factor affecting the mounting rate. There are internal reasons and external reasons. The internal reason is that the vacuum negative pressure is insufficient. The suction nozzle automatically switches the mechanical valve on the mounting head before picking up the parts, from blowing to vacuum adsorption, and a certain negative pressure will be generated. When the filter in the vacuum pump is polluted and blocked, it will cause insufficient vacuum negative pressure and affect the suction efficiency of the suction nozzle. External causes often manifest as aging and rupture of rubber air pipes, aging and wear of seals, etc., as well as clogging of suction nozzles caused by a large amount of waste generated after cutting of paper braided components. Therefore, check the cleanliness of the suction nozzle daily, and clean or replace the suction nozzle and filter that are clogged or poorly picked up in time to ensure a good condition.   3.Influence of Component Inspection System   The device detection system is a necessary guarantee to increase the mounting rate. The device detection system is divided into component thickness detection and recognition system and optical recognition system. After long-term use, the linear sensor of the component thickness detection and identification system is easily affected by dust, debris, and oil pollution. The light source intensity of the optical camera system will also gradually decrease. As the light intensity of the light source decreases, the gray value converted by the camera will also decrease. When the gray value decreases to a certain value, the image will not be recognized. Therefore, the device detection system needs to be regularly calibrated and tested.   About Us   Hunan Charmhigh Electromechanical Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales of SMT multi-function pick and place machine and SMT intelligent supporting equipment. Charmhigh Electromechanical takes the multi-functional pick and place machine as its core business, and at the same time provides SMT overall solutions and corresponding equipment for each station, including printing machines, plug-in machines, reflow oven, wave soldering, AOI and other products, which can be widely used in small household appliances, Power supply, high-end LED lighting, smart toys, automotive electronics, consumer electronics, aviation electronic information and other industries.

1.Double Track Structure The development of the efficient two-way conveying structure of the pick and place machine improves production efficiency; on the basis of retaining the performance of the traditional single-way pick and place machine, the PCB transportation, positioning, inspection, repair, etc. are designed into a two-way structure, and the PCB jigsaw gradually The increase in the size of the mounter also increases the size of the mounter to reduce the effective working time and increase the productivity of the machine.   2.High speed, high precision, multifunctional. The new pick and place machine has been striving to develop towards high speed and high performance, and has done well in the direction of high precision and multi-function. With the continuous development of surface mount components, the requirements for new packages such as BGA, FC, CSP, etc. are getting higher and higher. Smart controls have been introduced in the new pick and place machines, which have a lower error rate while maintaining high production capacity, which not only improves the efficiency of IC mounting, but also ensures higher precision.   3.Multiple cantilevers, multiple mounting heads, and multiple feeding stations. The number of mounting heads and the number of feeding stations are increasing compared to before, and the types of surface mount components are relatively increasing. For this reason, the future development direction of pick and place machines? For the development of the combination of multi-cantilever machine tools and turret machine tools   4.Modular The module machine has different functions. According to the installation requirements of different components, it can achieve higher efficiency according to different precision and mounting efficiency. When the order increases, new functional module machines can be added as needed. To meet the flexible production needs in the future, the modular structure of this machine is very popular among customers.   5.Automatic Programming The new visualization software tool has an automatic "learning" ability. Instead of manually entering parameters into the system, engineers only need to bring the device to the vision camera, then take a picture, and the system will automatically generate a comprehensive CAD-like description. This technology improves the accuracy of equipment descriptions and reduces many operator errors.   6.Development Direction of Accessories The pick and place machine is equipped with a dust removal and static removal device, a maintenance-free Feeder with a static removal and automatic feeding function, a nozzle exchange station carrying a suction nozzle automatic cleaning device, a vacuum suction device for the mounting platform, and a closed-loop control of the mounting head and the suction force And digital display, etc.

The main equipment of the general SMT production line includes solder paste printing machine, pick and place machine, reflow oven, AOI automatic optical inspection instrument. Since the pick and place machine is often the core link of the entire SMT production line, the selection of the pick and place machine is particularly critical.   When establishing an SMT production line, it is necessary to formulate a reasonable introduction plan based on factors such as the investment capacity of the enterprise, the size of the output, and the mounting accuracy requirements of the circuit board. When choosing equipment, you should "Made to size", and you must not blindly seek everything, so as not to cause unnecessary waste.     1.According to the type of product, output, and recent development plan   Clarify the electronic products processed on the patch production line, product types, product complexity, product components, and total annual output; Clarify the need to establish a new patch production line, or to rebuild and expand the old patch production line; In case of reconstruction or expansion, consider the extensibility of the production line according to the existing production status and future production planning. If a new production line is needed, the scale of the mounting production line should be specified according to the plan, so as to calculate the specific pick and place machine needed.   2.According to the assembly density of electronic products, the type and quantity of mounted components   When the patch production line is to produce high-density, multi-pin, narrow-pitch and large-sized SMD devices and special-shaped components, a multi-functional pick and place machine is required; If the mounting task is large, after configuring a multi-function pick and place machine, a medium-speed pick and place machine or a high-speed pick and place machine can also be configured.   3.According to the process of the product   If the products on the SMT production line are relatively simple, or when using pure surface assembly and single-sided mixed assembly process, you can choose a soldering equipment (reflow soldering oven or wave soldering machine); If the product is more complicated, the assembly density is higher, and there are more plug-in components in the double-sided mixed form, two welding equipment, reflow oven and wave soldering machine, should be selected; If the product needs to be cleaned, cleaning equipment must also be configured.   Charmhigh Electromechanical takes multi-functional pick and place machines as its core business, and at the same time provides SMT overall solutions and corresponding equipment for each station, including printing machines, plug-in machines, reflow soldering, wave soldering, AOI and other products, which can be widely used in small household appliances, Power supply, high-end LED lighting, smart toys, automotive electronics, consumer electronics, aviation electronic information and other industries.

The pick and place machine is a high-precision, high-speed, fully automated PCB circuit board mounting equipment, and it is the key and intelligent equipment in the entire SMT production line. The quality of the pick and place machine depends on the quality of the main accessories of the equipment and the intelligence and optimization of related software. Here, Charmhigh domestic pick and place machine mainly introduces to you what are the main accessories of the SMT pick and place machine?   1.Feeder Feeder, also called feeder , is a transliteration of English Feeder. The pick and place machine picks up the components on the feeder at a specified different position, and then mounts them. As one of the important components of the pick and place machine, the feeder has a great influence on the production efficiency and accuracy of the pick and place machine. There are many ways to classify feeders, such as belts, pallets, bulk boxes, tubes; they can also be divided into electric feeders and pneumatic feeders. Electric feeders are more expensive than pneumatic feeders, but they are more stable and durable, and can be equipped with 0201.   2.Nozzle The suction nozzle of the pick and place machine is also one of the important components of the pick and place machine, which is used to pick up and place components. Using network information to conduct research on the role of vacuum adsorption is constantly absorbing, and then using high air pressure to mount components. The work of different parts requires us to use different nozzles.   3.Screw rod, guide rail, drive control motor Screw rods, guide rails and drive motors are important components of the x, y-axis motion mechanism of SMT machines. At present, the quality management of domestic accessories is not as good as the quality of products imported from China. Imported accessories have the characteristics of high effect, high precision, high rigidity, high durability and low noise. Screws and rails also require regular maintenance.   4.Visual system The vision system of the SMT machine determines the accuracy and stability of the SMT process. The vision system of SMT machines generally consists of two types of cameras. Marking cameras are used to capture PCB system coordinates and check for misalignment between camera components and nozzles. The machine vision system guarantees and corrects the accuracy of machine vision through precision cameras, light sources, image acquisition cards and processing systems.   5.Industrialcomputer, vacuum signal generator, photoelectric information sensor, cylinder, conveyor belt, etc. SMT is also equipped with high-performance industrial computer, vacuum generator with stable and reliable suction, solenoid valve and other important accessories. When purchasing an SMT machine, it has certain reference value.

Avoiding the missing mounting of components is one of the important steps to ensure the mounting accuracy and quality of the pick and place machine. Here are some ways to help you avoid missing components:   1.Check the Mounting of Components Before mounting, it is necessary to carefully check the mounting of components to ensure that the components are placed correctly, the position is accurate, the size meets the requirements, and there are no problems such as looseness or damage.   2.Adjust Mounting Head Height and Pressure The height and pressure of the mounting head will affect the accuracy and quality of component mounting. Therefore, before mounting, it is necessary to adjust the height and pressure of the mounting head according to the size and shape of the components to ensure that the components can be accurately clamped and placed during mounting.   3.Check Pcb Board Surface Before mounting, it is necessary to check whether the surface of the PCB board is flat, and there are no problems such as unevenness or cracks, so as to ensure that the components can be mounted in the correct position.   4.Calibrate Pick and Place Machine If the pick and place machine deviates, it may lead to missing mounting of components. Therefore, the pick and place machine needs to be calibrated regularly to ensure mounting accuracy and quality.   5.Check the Quality of Components Poor quality or damaged components can also lead to missed mounting of components. Therefore, before mounting, it is necessary to check the quality and status of components, and replace or repair damaged components in time.   In short, to avoid missing mounting of components, it is necessary to carefully check the mounting of components, adjust the height and pressure of the mounting head, check the surface of the PCB board, regularly calibrate the pick and place machine, and check the quality and status of components before mounting. During the mounting process, it is also necessary to pay attention to the operating specifications to ensure that components are accurately clamped and mounted.

CPK is an indicator used to measure quality control, usually used to evaluate the stability and capability of the quality process. In the production process of the pick and place machine, the CPK value can reflect the mounting accuracy and stability of the pick and place machine, as well as possible problems in the production process.   The CPK value is jointly determined by the mean and standard deviation. The higher the CPK value, the more stable the quality process and the higher the quality of the produced product. Conversely, if the CPK value is low, it indicates that the quality process is unstable, and there may be problems with the quality of the produced products.   In the production process of the pick and place machine, the CPK value can reflect the following problems: 1.Component mounting accuracy If the mounting position of the components is not accurate, it may lead to a lower CPK value, indicating that the mounting accuracy is not high enough and needs to be adjusted and improved.   2.Mount head height and pressure The height and pressure of the mounting head will affect the mounting accuracy and stability of the components. If the height or pressure of the mounting head is not suitable for the components, it may lead to a lower CPK value, which needs to be adjusted and improved.   3.Pick and place machine setting parameters The setting parameters of the pick and place machine, such as mounting speed, acceleration, residence time and other parameters, will have an impact on mounting accuracy and stability. If these parameters are not set properly, it may lead to lower CPK values, which need to be adjusted and improved.   4.Component quality The quality of components also affects mounting accuracy and stability. If the quality of the components is not good, it may lead to a lower CPK value, and the damaged components need to be replaced or repaired in time.   When the CPK of the pick and place machine is low, it needs to be analyzed and improved, such as analyzing the mounting position of components, adjusting the height and pressure of the mounting head, checking the setting parameters of the pick and place machine, checking the quality of components, and regularly calibrating the pick and place machine a series of questions.

Pick and place machine is an important equipment for mounting surface mount components in the electronics manufacturing industry. According to the mounting method and mounting speed, it can be divided into the following categories: 1. Manual pick and place machine The manual pick and place machine is a simple mounting device. The operator needs to manually place the components in the correct position, and then solder them through the machine. Manual pick and place machine are suitable for small batch production and prototype manufacturing, but the production efficiency is low.   2.Semi-automatic pick and place machine The semi-automatic pick and place machine requires the operator to manually place the components in the correct position, but the welding and placement process is automatically completed by the machine. The semi-automatic pick and place machine is suitable for small and medium batch production, with high production efficiency and mounting accuracy.   3.Automatic pick and place machine The automatic pick and place machine is a high-speed automatic mounting equipment, which can realize continuous high-speed mounting and is suitable for mass production. The operation process of the automatic pick and place machine is controlled by a computer, and the mounting speed and precision are very high.   4.Double head pick and place machine The double-head pick and place machine is a device that can mount two components at the same time, which can greatly improve production efficiency. The double-head pick and place machine is suitable for mass production or mounting of different kinds of components.   5.Multifunctional pick and place machine Multi-function pick and place machine is a kind of equipment that can realize multiple mounting methods by changing molds and workbenches, and is suitable for producing different types of products.   6.High precision pick and place machine A high-precision pick and place machine is a device that can achieve very high-precision mounting, and is suitable for manufacturing high-precision electronic products such as microchips and sensors.   In short, different types of pick and place machine are suitable for different production needs and mounting requirements, and manufacturers should choose the appropriate pick and place machine according to their own needs.  

Poor mounting quality may result in compromised product quality and stability. The following are some possible reasons for poor mounting quality and corresponding solutions: 1. The position of components is not accurate. When components are positioned incorrectly, it can result in poor mounting quality. According to different component types and sizes, the gap between the mounting head and the component should be adjusted, and the mounting head can accurately detect the position of the component.   2. The components are damaged or deformed. Damaged or deformed components may prevent them from being placed correctly. Components should be checked for damage or deformation, and if so, components need to be replaced.   3. The gap between the patch head and the components is too large or too small. When the gap between the mounting head and the component is too large or too small, the component may not be placed correctly. According to different component types and sizes, the gap between the mounting head and the components should be adjusted to ensure that the components can be placed correctly. . 4.Component Pollution Component contamination can lead to poor mounting quality. It should be ensured that the components are not polluted during storage and transportation, and at the same time, the components should be prevented from being polluted during the mounting process.   5. Poor contact between the patch head and components. When the contact between the mounting head and the component is poor, it may cause the component to not be placed correctly. It should be ensured that the contact between the mounting head and the components is good, and the wear of the mounting head should be checked regularly, and the damaged mounting head should be replaced in time.

Is the SMT pick and place machine difficult to operate? In fact, it is very easy to operate the SMT pick and place machine according to the correct method. The pick and place machine is one of the key equipment of the placement equipment. Because of its high efficiency and stable performance, it has brought great advantages to our production. With SMT pick and place machines, we can greatly improve production efficiency. With SMT pick and place machines, we can provide customers with high-quality products. Therefore, the role of SMT is irreplaceable. As a manufacturer of high-end pick and place machines in China, Charmhigh Electromechanical professional technicians will tell you the operating points of SMT pick and place machines.   First, understand the common signs of the pick and place machine We all know that many machines and equipment have specific signs that need to be learned before use, and SMT pick and place machines are no exception. Then, at this time, we need to fully understand the meaning and function of these signs, so as to play a warning role. After fully understanding the pick and place machine, we can use the pick and place machine more safely.   Second, do a good start-up inspection First of all, it is very important to determine whether the air pressure of the patch is within the normal range; secondly, whether there is any debris inside the machine to prevent interference and failure; in addition, It is also very important to ensure that the mounting is in place， because it is the key to ensuring long-term normal use.   Third, to ensure the boot order When using the pick and place machine, attention should be paid to whether the starting sequence is correct, which is closely related to the safety of employees and the use of the machine. The correct startup sequence is the guarantee for subsequent operations and work. Therefore, we also need to pay special attention to the boot sequence.   Fourth, we must actively troubleshoot After using the pick and place machine for a long time, it will inevitably consume and damage the machine. Therefore, troubleshooting is also an important job. In this way, proactive troubleshooting can detect problems in time and solve them quickly and effectively. This is the main purpose and role of troubleshooting.   After listening to the interpretation of the Charmhigh technicians, do you have a deeper understanding of the operation of the SMT pick and place machine? In fact, it can be seen that it is not difficult to operate the pick and place machine as long as you follow the instructions on the pick and place machine and do a good job of safety inspection and installation inspection every step of the way!   Author: Charmhigh Electromechanical

The SMT pick and place machine production line needs to change the line and load the material when mounting new products. In order to reduce problems such as wrong material and reverse in the placement process, relevant operators need to standardize their operations. Charmhigh pick and place machine share how to change the line and load the SMT pick and place machine equipment? 常衡机电LOGO   During the refueling and line transfer process of the SMT pick and place machine, the corresponding positions of IPQC, team leader, technician and operator have corresponding check rules. The regular positions are arranged as follows:   1. Operator: Responsible for picking and loading materials, and self-checking the correctness of the loading station, specifications, and material numbers according to the station table;   2. Team leader: responsible for reviewing the correctness of the operator's feeding;   3. Technician: responsible for making or receiving the station list, and compiling the mounting program;   4. IPQC: Responsible for searching the BOM, patch diagram, engineering change order (ECN), history record table, and finally confirming the correctness of loading or refilling.   When SMT produces new products or changes lines, the foreman and team leader will issue the correct station table for the corresponding product to the material changer, and then load the materials on the machine correctly according to the station table. Check the material code, brand, specification, model, feeder type, polarity, etc. of the components on the stamped and effective station table. After the inspection is OK, load the materials into the corresponding station, and then notify the team leader to review and IPQC to check; IPQC checks according to the station table, material specifications, and material numbers, and then notifies the technician to make the first piece and confirm the first piece after confirming that it is correct. A: Confirm the specifications of the components (for example: 0402 0603 0805 1206, etc.);   B: Confirm the product name of the component (such as: R10K100K, etc.);   C: Confirm the error of the component (D±0.5%F±1%J±5%K±10%);   D: Confirm the direction of the IC installed in the tube or the diode with polarity, carefully check its polarity and product name.

SMT pick and place machine is a high-tech product, safe and correct operation is very important for both machines and people. The most basic thing to safely operate an SMT pick and place machine is that the operator should have the most accurate judgment, and the following basic safety rules and requirements for SMT pick and place machines should be followed: SMT pick and place machine   1. The operator of the SMT pick and place machine should receive the operation training under the correct method.   2. Check the pick and place machine, turn off the power when replacing parts or repairing and internal adjustments (the maintenance of the machine must be carried out when the emergency button is pressed or the power is turned off.   3. Make sure that "reading coordinates" and adjusting the pick and place machine (programming components) are in your hands to stop the action at any time.   4. Make sure that the "interlock" safety equipment remains effective to stop the machine at any time, and the safety detection on the machine cannot be skipped or short-circuited, otherwise personal or machine safety accidents will easily occur.   5. Only one operator is allowed to operate one machine during production.   6. During operation, make sure that all parts of the body, such as hands and head, are out of the range of movement of the machine.   7. SMT equipment must be properly grounded (real grounded, not connected to the neutral line).   8. Do not use the machine in a gas or extremely dirty environment.   9.Matters needing attention: ①Those who have not received training are strictly prohibited from operating the machine.   ②Safety first, the machine operator should operate the machine strictly according to the operating specifications, otherwise it may cause damage to the machine or endanger personal safety.   ③The pick and place machine operator should be careful and attentive.

Pick and place machine is the most important equipment in the SMT production line, and it is also the equipment with the highest investment in the SMT production line. Therefore, it is necessary to use pick and place machine reasonably to maximize the service life of pick and place machine and effectively save costs. How to improve the service life of pick and place machine? Charmhigh Electromechanical teaches you how to improve the service life of SMT pick and place machines.   First of all, the maintenance of pick and place machine is very important 1. Regularly clean, remove and wash the dust and scale on the surface of the circuit board and pick and place machine to avoid poor heat dissipation inside the equipment due to scale and dust, which may cause the equipment to overheat and burn out. 2.Disassemble and clean the electromagnetic valve, internal air circuit, vacuum generating device, cylinder, etc. of the equipment; if the oil dirt in the air circuit cannot be cleaned in time, it will block the air circuit, causing the air circuit to be blocked, resulting in high throwing material; In severe cases, it will corrode the internal sealing rings and components of solenoid valves, vacuum generators, cylinders, etc., resulting in damage to components and affecting the normal production of equipment. 3.The equipment of pick and place machine manufacturer has passed the warranty period, and it has been running for a long time, so it is impossible to carry out comprehensive and professional maintenance on the equipment.There are hidden dangers in some parts of the equipment, and the equipment needs to be extensively maintained.Timely check and discover hidden dangers in the equipment and solve them, thereby reducing the frequency of equipment failures and improving production efficiency.   4. After long-term operation of the equipment, the relevant parts of the equipment may be worn, aged, and displaced. The most original parameters of the equipment can no longer adapt to the status quo of the equipment, and the mounting accuracy of the equipment has been seriously affected. Therefore, the equipment must be regularly checked. Calibrate to make the equipment produce in the state of highest precision and improve the quality of the product.   5.Periodic maintenance of the equipment, and reasonable planning of the maintenance cycle according to the company's production conditions can effectively reduce the throwing rate, reduce the number of alarms, improve machine production efficiency, and reduce pick and place machine failures.   6. (Prevent oxidation and corrosion of rolling elements) Work in a humid environment for a long time and be easily affected by moisture, which requires lubricants with better anti-emulsion properties. The type of installation is more complicated, and the dust in the air enters the hydraulic system, causing serious lubricant pollution, which requires the user to wipe and replace the lubricant frequently. For SMT mounting and processing enterprises, improving the service life of pick and place machines can not only save costs, but also improve production efficiency. As long as pick and place machine is used reasonably and pick and place machine is maintained, the service life of pick and place machine will be improved and the value of pick and place machine will be maximized. To choose SMT pick and place machine production, you must find a powerful enterprise. Hunan Charmhigh Electromechanical Co., Ltd. is a leading domestic high-end SMT intelligent equipment and actively participates in international level homogeneous competition! With more thorough customization, better quality, and better service, it is an enterprise that provides intelligent products and optimized solutions for the transformation, product upgrading, and large-scale production of various domestic and foreign enterprises in an all-round way.

When the SMT pick and place machine is used for a period of time, due to various reasons, there may be abnormal situations in the production process. In some abnormal situations, SMT pick and place machine technicians can master certain knowledge to deal with them in time. Some abnormal situations It must be reported and processed in a timely manner.Charmhigh Electromechanical's domestic pick and place machine shares the abnormal handling method in the production process of SMT pick and place machine.   First-SMT pick and place machine production and operation alarm information and processing 1.Insufficient vacuum: the suction nozzle is blocked or the vacuum pipe is blocked, notify the technician to replace the suction nozzle or clean the suction nozzle and vacuum pipe;   2.Insufficient air pressure: check whether the air supply connector of the machine is leaking, and notify the technician or engineer to deal with it;   3.Mounting head X, Y displacement overflow: manual displacement overflow can be turned on and run normally, if there is an abnormality in the operation process, the engineer should be notified to check;   4.PCB transmission error: A. The in and out transmission is not smooth, and the size of the PCB board is abnormal. The size of the defective product should be fed back and sent to IPQC for inspection, simultaneously,and the technician should be fed back for improvement; B. The track problem of the SMT pick and place machine should be improved by the feedback technician;   5.Handling of products that have not been placed: A. In case of operational errors, the technician should be notified to re-send it into the machine for supplementary mounting; B. In case of abnormal shutdown, the technician should be notified to handle it;   6.Mounting flying parts or missed placement: A. The suction nozzle is bad, and the machine should be stopped to check the corresponding suction nozzle of the component; B. The vacuum is insufficient, and the technician should be notified to conduct a vacuum inspection; C. The PCB is not fixed well, check the PCB fixing state;   7.SMT mounting deviation: A.Fixed position deviation and regularity, and the coordinates are modified by a technician; B. The PCB is not fixed properly (the surface is uneven, sinking and shifting during placement), check and readjust the positioning device; C. It is caused by poor viscosity of solder paste, which needs to be analyzed and dealt with by technicians or engineers. Second-SMT pick and place machine power failure or environmental (lightning) processing 1. In case of thunder and lightning weather, the products to be produced must be cleared as soon as possible and notified;   2. Turn off the power of the equipment during a power outage, restart the machine after the power is supplied, and process the products being produced in the machine.   Third-Handling of abnormal placement quality of SMT pick and place machine machine When the relevant standards are not met, feedback must be given to the supervisor, equipment technician or engineer.   Forth-SMT pick and place machine machine throwing material exceeds the standard Report to technicians, superiors and related personnel for processing.   Fifth-Troubleshooting of SMT pick and place machine equipment: 1.It should be stopped immediately, and the equipment technician or engineer should solve it and make a record.   2.In addition to the above-mentioned problems, if there are any different things in the future, you can communicate with us and deal with them!

1. Correct Components It is required that the characteristic marks such as type, model, nominal value and polarity of each assembly tag component must meet the requirements of the product assembly drawing and schedule, and cannot be pasted in the wrong place.   Charmhigh P&P Machine 2. Accurate Location The terminals or pins of the components should be aligned and centered with the pad pattern as much as possible, and it is also necessary to ensure that the soldering end of the component contacts the solder paste pattern. The mounting position of components must meet the process requirements. The mounting position requirements for Chip components at both ends, wing-shaped pins and J-shaped pins devices, and ball-shaped pins devices are as follows: ①Chip components with two ends: the self-positioning effect of the Chip components at two ends is relatively large. When mounting, more than 1/2 of the component width is overlapped on the pad, and the two ends in the length direction only need to Lap to the corresponding pad and contact the solder paste pattern, it can be self-positioned during reflow, but if one of the terminals is not lapped to the pad or does not contact the solder paste pattern, it will shift during reflow or drawbridge. ②wing-shaped pins and J-shaped pins devices,For SOP, SOJ, QFP, PLCC and other devices, the self-positioning effect is relatively small,Mounting offset cannot be corrected by reflow soldering. If the mounting position exceeds the allowable deviation range,It must be manually corrected before entering the reflow oven for welding.Otherwise, it must be repaired after reflow soldering, It will cause waste of man-hours and materials, and even affect product reliability.When the mounting position is found to exceed the allowable deviation range during the production process, the mounting coordinates should be corrected in time. Manual mounting or manual timing requires that the mounting position is accurate, the pins are aligned with the pad, and centered. Do not place it incorrectly. Drag it on the solder paste to find the alignment, so as to avoid sticking of the solder paste pattern and cause bridging. ③Ball Pin Devices:Since the pad area of BGA, CSP and other spherical pin devices is relatively large relative to the area of the component body,The self-positioning effect is very good, so as long as these two points are met,One is that the solder balls of the BGA correspond to the corresponding pads one by one;Second, the maximum offset between the center of the solder ball and the center of the pad is less than 1/2 of the diameter of the solder ball. 3. The pressure (pick and place height) is appropriate. The pick and place pressure (Z-axis height) should be appropriate.The patch pressure is too small,component solder ends or pins float on the surface of the solder paste, and the solder paste cannot stick to the components., easy to produce position shift during transfer and reflow soldering,In addition, because the height of the Z axis is too high,When the component is dropped from a high place during the mounting, it will cause the position of the mounting to shift; If the chip pressure is too high and the amount of solder paste is extruded too much, it is easy to cause solder paste sticking, Bridging is easy to occur during reflow soldering. At the same time, the position of the chip will be shifted due to sliding, and components will be damaged in severe cases.

What are the requirements for choosing an air compressor for a pick and place machine?   The mounting process is that the pick and place machine uses vacuum suction and blowing force to mount various components on the circuit board through the vacuum pump. An air compressor is needed during the operation of the pick and place machine. What are the requirements for choosing an air compressor for Charmhigh Electromechanical Shared pick and place machine?   The selection requirements of the pick and place machine for the air compressor are mainly as follows: 1. The compressed air should be dry enough, and the air compressor should be equipped with a cold dryer. 2. The dust, oil and other magazines in the compressed air should be as little as possible, and a filter should be installed. 3. The pressure of the compressed air must meet the pressure requirements and be stable enough to work continuously for a long time. It must be equipped with an air storage tank, usually with two sets of air compressors to ensure uninterrupted work.   When selecting an air compressor for an automatic pick and place machine, it is necessary to evaluate the air consumption. The larger the air consumption, the selected air compressor will be slightly larger.   The air compressor is a power equipment commonly used in the manufacturing industry that can convert mechanical energy into gas pressure. Every pick and place machine must be used. Its function is to supply air and provide the gas required for production. The pick and place machine industry is closely related to air compressors. When choosing an air compressor, try to choose a large manufacturer. If necessary, you may choose a permanent magnet variable frequency air compressor to save power.

With the rapid development of the global electronics manufacturing industry, my country's pick and place machine technology has become more and more mature, not only has a large SMT user base in China, but also opens its doors to foreign countries, and has won the trust of customers!   The pick and place machine is the main equipment in the SMT production line. It is a kind of equipment that accurately places surface mount components on the PCB pads by moving the mounting head. At present, the pick and place machine is divided into: trial production proofing type, high-precision small-volume type, economical general-purpose type, medium-speed general-purpose type, high-speed high-precision multi-functional type.   How do we choose the pick and place machine that suits us?   1. Production speed and efficiency: first consider the production demand, choose a pick and place machine that can meet the production speed, precision and efficiency, of course, also consider short-term and medium-term planning.   2. Evaluation of mounting suppliers: The supplier's focus on pick and place machines, self-research capabilities, and good reputation and word of mouth in the market are important factors for us to consider when choosing a pick and place machine, and it is also an important guarantee for choosing a pick and place machine.   3. The main elements of the pick and place machine evaluation: (1) Y-axis dual drive: dual servo motors can effectively and synchronously drive the beam to move, ensuring that the pick and place machine is working at high speed for a long time. Improving precision and reliability, one of the key technologies for high-speed pick and place machines with Y-axis dual drive; (2) Thermal compensation configuration: Affected by temperature or work-generated heat, the expansion coefficient of equipment-related accessories changes, thereby affecting the mounting accuracy of the machine. Thermal compensation can realize precision monitoring and automatic correction to ensure long-term stability of the machine. （3）Whether to support CPK inspection: CPK is the most scientific statistical method for verifying the accuracy and stability of pick and place machines in the SMT industry. CPK accuracy refers to speed-related positioning accuracy, repetition accuracy, rotation accuracy, image acquisition accuracy, image recognition accuracy, mounting process control accuracy, PCB board calibration accuracy, heat-affected accuracy, and the vibration of the PCB board on the machine The comprehensive accuracy of batch mounting determined by a series of factors. If the pick and place machine does not support CPK testing, the data obtained by the test standards and methods customized by the manufacturer is not credible. （4） The structure of the mounting head and the camera vision system: each mounting head is controlled by an independent mounting head motor and rotating motor, which can be recognized quickly and accurately. （5） Automatic nozzle change: automatic nozzle change is based on the size of various components, automatically distribute and replace nozzles, to meet the needs of different component mounting without stopping the machine. If there is no automatic nozzle change, the impact on production will be explained: If: the number of mounting points corresponding to each suction nozzle is: the total number of components is 288, the number of stickers is 6, the number of components corresponding to CN040 is 240, the number of components corresponding to CN065 is 20, the number of components corresponding to CN100 is 20, and the number of components corresponding to CN220 is The number of pieces is 8 pieces. Automatic replacement of suction nozzles According to the above corresponding relationship, the program will automatically optimize the allocation and replacement of suction nozzles to ensure simultaneous production of 6 heads. The total number of rounds is: (240+20+20+8)/6=48, and 48 rounds are required to complete production. No automatic nozzle change: In the case of non-stop, the 6 mounting heads of the pick and place machine need to be equipped with different nozzles to meet the production. The number of components corresponding to CN040 is 240. According to the optimal allocation of 3 attachment heads, 3 suction nozzles are allocated, and the other 3 heads are required to install CN065, CN100 and CN220 nozzles respectively. It takes 80 rounds to complete the mounting. （6） Mounting speed: When consulting the speed, the standard question is what is the actual mounting speed of IPC9850? In the past, manufacturers of pick and place machines used their own defined parameters and methods to describe the performance of their equipment's output and mounting capabilities. As a result, the definition of many technical indicators and the inconsistency of measurement methods, the marked speed has no comparison. It is precisely this need that the Assembly Equipment Subcommittee under the IPC organization organized the pick and place machine manufacturers and users to cooperate to formulate the IPC9850 surface mount equipment performance testing program, and proposed a set of measurement principles, tools, methods, and data processing and analysis models. , officially became the industry standard in July 2002. Therefore, if the speed marked by the current pick and place machine manufacturer is not based on the IPC9850 standard, there is no reference value. (7) Vacuum pump: A high-speed pick and place machine vacuum pump is a necessary configuration, which can ensure a stable vacuum, and the high-speed adsorption device is more reliable during mounting.   In addition, pay attention to the cost performance of a good pick and place machine is often directly proportional, do not choose blindly because of the price, I hope the above content can help you find a suitable pick and place machine for you.

1.Double track structure The efficient two-way conveying structure of the SMT pick and place machine is developed to improve production efficiency; on the basis of retaining the performance of the traditional single-way pick and place machine, the PCB transportation, positioning, inspection, repair, etc. are designed into a two-way structure, and the PCB is assembled. The gradual increase also creates a pick and place machine to cope with the increase in size to reduce the effective working time and improve machine productivity.   2.High speed, high precision, multi-function The new pick and place machine has been striving to develop towards high speed and high performance, and has done well in the direction of high precision and multi-function. With the continuous development of surface mount components, the requirements for new packages such as BGA, FC, CSP, etc. are getting higher and higher. Smart controls have been introduced in the new pick and place machines, which have a lower error rate while maintaining high production capacity, which not only improves the efficiency of IC mounting, but also ensures higher precision.       3. Multiple cantilevers, multiple mounting heads, and multiple feeding stations The number of mounting heads and the number of feeding stations are increasing compared to before, and the types of surface mount components are relatively increasing. For this reason, the future development direction of pick and place machines? For the development of the combination of multi-cantilever machine tools and turret machine tools   4.Modular The module machine has different functions. According to the installation requirements of different components, it can achieve higher efficiency according to different precision and mounting efficiency. When the order increases, new functional module machines can be added as needed. To meet the flexible production needs in the future, the modular structure of this machine is very popular among customers.   5. Automatic programming The new visualization software tool has an automatic "learning" ability. Instead of manually entering parameters into the system, engineers only need to bring the device to the vision camera, then take a picture, and the system will automatically generate a comprehensive CAD-like description. This technology improves the accuracy of equipment descriptions and reduces many operator errors.   6. Development direction of accessories The pick and place machine is equipped with a dust removal and static removal device, a maintenance-free Feeder with a static removal and automatic feeding function, a nozzle exchange station carrying a suction nozzle automatic cleaning device, a vacuum suction device for the mounting platform, and a closed-loop control of the mounting head and the suction force And digital display, etc.

Today, I will introduce to you the operation and debugging methods of the pick and place machine when making new products. When the new product sequence is completed and optimized, it is necessary to run this sequence on the pick and place machine for mounting production. The ideal state is that after the products are sequentially loaded to the controller of the machine, and the components have been installed according to the material list of the feeder, then pick and place machine can start stable and continuous mass production. But in fact, it is often necessary to go through some long-term sequential debugging and trial production before the pick and place machine can truly stably and continuously produce. The following areas, order and database may need to be adjusted.   1.Parameters in the component database At the beginning of programming, sometimes there are no samples of circuit boards and components, and programming can only be performed through CADB0M or mounting graphics of circuit boards. Since local components are not standard components, the same component information cannot be found in the standard database that comes with it. The newly created component database may be difficult to achieve the purpose of correction through identification on the machine, such as the identifiable features of components, the absorption of components, etc. Nozzle selection, camera recognition lighting settings, feeder selection and component orientation, etc. 2.Mounting coordinates of components During sequential production, sometimes the original coordinate data of the circuit board cannot be obtained, and the coordinates in the sequence are obtained by the sequence machine, or obtained by the sequence of other machines. 3.coordinates of datum point Sometimes the obtained circuit board coordinate data only have the mounting coordinates of the components, but not the coordinates of the reference point. 4.Feeder model and orientation In sequential production, there are often no samples of components and packaging, and the model of the feeder and the direction of the components need to be determined based on past experience. Some components' pick-up centers are inconsistent with the default values of the feeder, and the pick-up position of the component feeder needs to be re-calibrated and modified. The above content is some pick and place machine operation and debugging methods that must be seen when making new products. I hope it can be helpful to you who are reading the content!   Charmhigh Electromechanical Co., Ltd. specializes in R&D, production and sales of multi-functional placement machines, a leading brand of pick and place machines!

SMT pick and place machine throwing material refers to the above-mentioned throwing action that does not stick after absorbing the material in the production process of the SMT industry, throwing the material into the throwing box or other places, or performing the above throwing action without absorbing the material.     The loss of materials caused by throwing materials prolongs the production time, reduces the production efficiency and increases the production cost.   Material throwing of the pick and place machine is a common phenomenon in the operation of the pick and place machine, whether domestic or imported pick and place machines will have the phenomenon of material throwing. However, once the throwing rate is higher than the standard level, it means that the pick and place machine has failed, and it is necessary to find a way to solve it when the throwing rate is too high.   SMT industry recognized pick and place machine throwing standard Class A material (IC class) is 0 Class B materials (transistor diodes) are 1‰ Class C material (Chip material) is 3‰   The common reasons for the abnormal material throwing of the pick and place machine mainly include: nozzle blockage, poor vision, incorrect feeding, lack of air pressure, wrong component parameters, bad components, and deformation of the feeder.   So how should we solve the problem of abnormal material throwing in daily production?   1 Reason: The suction nozzle of the SMT pick and place machine is deformed, blocked, and damaged, resulting in lack of air pressure, air leakage, resulting in inability to absorb materials, incorrectly retrieving materials, and throwing materials because they cannot be identified. Countermeasures: Check, clean and replace the suction nozzle regularly.   2 Reason: SMT pick and place machine has poor vision, the visual or laser lens is not cleaned, there are sundries that interfere with identification, the identification light source is improperly selected and the intensity and gray scale are not enough, and the identification system may be broken. Countermeasures: Clean and wipe the appearance of the identification system, keep it clean and free of sundries, etc., adjust the intensity and grayscale of the light source, and replace the identification system components.   3 Reason: The pick and place machine is not in the center of the material, and the height of the pick-up is incorrect (generally, it is based on the 0.05mm press down after hitting zero) to form a deviation. The pick-up is not correct, and there is an offset. The data parameters do not match and are discarded by the identification system as invalid.   4 Reason: The air pressure of the pick and place machine is insufficient, the vacuum air pipe channel is not smooth, there is a guide blocking the vacuum channel, or the vacuum leaks, resulting in insufficient air pressure and the material cannot be picked up or falls on the way to paste after picking up. l Countermeasures: adjust the air pressure steep slope to the required air pressure value of the equipment (such as 0.5~0.6Mpa), clean the air pressure pipeline, and repair the leaking air path   5 Reason: The parameter setting of the component in the modified SMT pick and place machine program is incorrect, and it does not match the parameters such as the size and brightness of the incoming material, resulting in identification failure and being thrown away. Countermeasures: modify the component parameters, and search for the best parameter settings of the component.   6 Reason: The incoming materials of SMT chip components are irregular, and they are unqualified products such as pin oxidation. Countermeasures: IQC does a good job in the inspection of incoming materials, and communicates with component suppliers about defective products.   7 Reason: The position of the feeder of the pick and place machine is deformed, and the feeding of the feeder is poor (the ratchet gear of the feeder is damaged, the hole of the material belt is not stuck on the ratchet gear of the feeder, there are foreign objects under the feeder, the spring is aging, Or electrical failure), resulting in material failure or poor material removal, and damage to the feeder. Countermeasures: adjust the feeder, clean the feeder platform, replace damaged parts or feeders.

The core production equipment in the SMT production process is the SMT pick and place machine. All production equipment is developed around the SMT pick and place machine. At the same time, the SMT pick and place machine is also a sophisticated automated production equipment, which is equivalent to a robot. If the pick and place machine fails, all the work in the SMT production workshop can only be stopped, so the operation of the SMT pick and place machine must memorize the operation precautions. Charmhigh Electromechanical's high-end domestic pick and place machines share the precautions and details of the SMT pick and place machine operation here. have those?     First,what are the precautions and details for the operation of the SMT pick and place machine?   1. Check whether there are impurities and foreign objects inside the SMT pick and place machine, and clean them in time if there are any; 2. Check whether the feeder is placed abnormally; 3. Check whether the nozzle configuration status is abnormal; 4. Check whether the safety shield is abnormal; 5. Check whether there are unsafe safety hazards around the equipment; 6. First, according to the safety technical operation specification of SMT equipment, the SMT pick and place machine power supply, check whether the air pressure and rated voltage are normal, and then turn it on; 7. Secondly, we need to check whether the vacuum pressure of the SMT pick and place machine meets the requirements of the equipment. The vacuum value of the pick and place machine is usually around 5.5bar; 8. Turn on the pick and place machine servo system; 9. Return the x and y axes of the pick and place machine to the initial position of the source point; 10. According to the width of the pcb circuit board, adjust the guide rail width of the transmission system of the SMT pick and place machine. The guide rail width should be greater than the pcb width by 1mm, and at the same time ensure that the pcb slides freely on the guide rail; 11. Set up the pcb positioning device at the same time.   Second,precautions for safe use of SMT pick and place machine. 1. When the machine is in operation, it is not allowed to extend the head, hands, and other parts into the machine. 2. When changing materials, be sure to stop the machine and open the safety door, or press the emergency switch to change materials. 3. If there is an emergency, press the emergency switch first, and then notify the equipment technicians to solve it.   Third,precautions for refueling operation of SMT pick and place machine When changing the material of the SMT pick and place machine, it is necessary to see the spacing of the material. The standard distance between the hole and the hole on the material belt is 4mm, and the spacing of the general material is 4mm. The special material packaging depends on how many holes there are between the materials to determine the distance between the materials.   Forth,matters needing attention before and after loading when changing the line of SMT pick and place machine. 1. Before feeding, clean the Feeder Table and check whether there are components or other sundries under the Feeder that cause the Feeder to deviate. If there are, remove them. 2. After loading the material, check whether the material is in place, and use the moving lens to check whether the feeder is out of position.

In addition to multi-function pick and place machines and high-speed pick and place machines, what are the classifications of pick and place machines that are often heard? The pick and place machine is the most important production equipment in the SMT production process. Generally, the common pick and place machines are classified according to speed and function, such as medium-speed and high-speed pick and place machines, single-function and multi-function pick and place machines, etc. In fact, there are many types of pick and place machines. Let me introduce it to you. ——— Charmhigh Electromechanical Multifunctional Pick and Place Machine 1. Classify pick and place machines by speed Medium-speed pick and place machine,high-speed pick and place machine and ultra-high-speed pick and place machine.   2. Classify pick and place machines by function High-speed/ultra-high-speed pick and place machine (mainly mount some regular components) and multi-function pick and place machine (mainly mount some irregular components). 3. Classify the pick and place machine by mounting method Sequential pick and place machine, simultaneous pick and place machine and simultaneous online pick and place machine. 4. Classify pick and place machines by working principle Boom type pick and place machine, composite pick and place machine, turret pick and place machine and large parallel system pick and place machine. (1)the boom-type pick and place machine has good flexibility and precision, and is suitable for most components. High-precision machines are generally of this type, but their speed cannot be compared with compound, turntable and large parallel systems. Compare. It can be divided into single-arm type and multi-arm type; (2) The composite machine is developed from the swing arm machine, which combines the characteristics of the turntable and swing arm. A turntable is installed on the swing arm. For example, the latest HS50 machine launched by Siemens has four such Advanced rotary head, the mounting speed can reach 50,000 pieces per hour; (3) The pick-up and mounting actions of the turret-type pick and place machine are carried out at the same time, which greatly improves the mounting speed. For example, the MSH3 machine mounting speed of Panasonic can reach 0.075 seconds/piece; (4) A large parallel system consists of a series of small independent assemblers. Each has a lead screw positioning system manipulator, and the manipulator has a camera and a mounting head. For example, the FCM machine of PHILIPS company has 16 installation heads, which achieves a mounting speed of 0.0375 seconds/piece, but for each installation head, the mounting speed is about 0.6 seconds/piece.

Many friends who use the pick and place machine know that the pressure of the pick and place machine is a very important part. In the process of using the pick and place machine, not only voltage is needed, but also pressure is needed to help use it. Sometimes we find that the pressure of the pick and place machine is insufficient. What should I do if the alarm is generated due to insufficient air pressure? Insufficient air pressure? Now Charmhigh Electromechanical will explain in detail the consequences and solutions of the insufficient air pressure of the pick and place machine, and see if it can help everyone!   When our machine is running, since the air pressure is limited by the machine, when the air pressure is lower or higher than the target value, the pick and place machine will give an alarm, and the related parts of the pick and place machine will also fail due to the following reasons:     1. Abnormal paper supply: the paper feeder cannot supply paper normally. If the nozzle is working correctly at this point, the nozzle may be damaged. 2.Abnormal stop: This will seriously affect the visual positioning of the pick and place machine, and may cause the pick and place machine head to touch the PCB board. 3. Improper head placement: The action of placing the head is affected, making it impossible to expand and contract in the usual way.   We know the danger of too low air pressure, and we have to address it. Usually the cause of low air pressure is deformation, damage, clogged nozzle, insufficient air pressure, air leakage and premature, which cause the nozzle to not absorb or absorb materials normally. If the material is not correct, the nozzle needs to be replaced frequently and the nozzle should be maintained frequently to make the mounting operation of the pick and place machine go smoothly. To sum up, the above is the solution shared by Charmhigh Electromechanical website if you encounter the problem of insufficient air pressure of the pick and place machine. I hope it will be helpful to you. If you need to know and consult other product content, you can enter our official website of Charmhigh Electromechanical pick and place machine to learn more or contact us about your needs and so on.

The pick and place machine is a high-precision, high-speed, fully automated PCB circuit board mounting equipment, and it is the key and intelligent equipment in the entire SMT production line. The quality of the pick and place machine depends on the quality of the main accessories of the equipment and the intelligence and optimization of related software. Here, Charmhigh pick and place machine mainly introduces to you what are the main accessories of the SMT pick and place machine?   1.Feeder The pick and place machine picks up the components on the feeder at a specified different position, and then mounting them. As one of the important components of the pick and place machine, the feeder has a great influence on the production efficiency and precision of the pick and place machine. There are many ways to classify feeders, such as belts, pallets, bulk boxes, tubes; they can also be divided into electric feeders and pneumatic feeders. Electric feeders are more expensive than pneumatic feeders, but they are more stable and durable, and can be equipped with 0201.   2. Nozzle The nozzle is also one of the important components of the pick and place machine, which is used to pick up and place components. Using network information to conduct research on the role of vacuum adsorption is constantly absorbing, and then using high air pressure to mount components. The work of different parts requires us to use different nozzles. 3.Screw、Guide、Drive Control Motor Screw rods, guide rails and drive motors are important components of the x, y-axis motion mechanism of SMT machines. International famous brand accessories have the characteristics of high effect, high precision, high rigidity, high durability and low noise. But screws and rails also require regular maintenance. 4. Visual System The vision system of the SMT machine determines the accuracy and stability of the SMT process. The vision system of SMT machines generally consists of two types of cameras. Mark cameras are used to capture PCB system coordinates and check for misalignment between camera components and nozzles. The machine vision system guarantees and corrects the accuracy of machine vision through precision cameras, light sources, image acquisition cards and processing systems. 5.Industrial computer, vacuum signal generator, photoelectric information sensor, cylinder, conveyor belt, etc. SMT is also equipped with high-performance industrial equipment, vacuum generator with stable and reliable suction, solenoid valve and other important accessories. When purchasing an SMT machine, it has certain reference value.

In order to improve the efficiency and benefit of the SMT pick and place machine production line, as well as the daily management and maintenance of the pick and place machine, we must carefully understand and use it well. Today, I will talk to you about some daily management and maintenance of the pick and place machine.   1. Filter The filter plays the role of compression and filter pressure during the mounting process to ensure the cleanliness of the compressed air. If the filter is dirty, the filtering effect will be poor, which will affect the suction of the nozzle, thus directly affecting the placement effect . When maintaining the equipment, develop the habit of replacing the filter regularly, usually once a month, which is a consumable accessory. Therefore, there must be a certain number of spare parts. 2. Reflective Cap and Reflective Plate The reflector is used for detection of component electrodes, component size and nozzle number. If the above three functions are poorly recognized during the placement process, the reflector and reflector cap must be inspected or replaced. 3. Conveyor Belt The conveyor belt is used to transfer the target board during mounting. The conveyor belt will wear out during long-term use, and it will break when worn to a certain extent. Therefore, in daily use, at least one copy is required for backup replacement, and multiple copies can be backed up for some frequently worn parts. (Charmhigh Electromechanical High-precision Flexible Pick and Place Machine) 4. Cylinder The cylinder is generally used in conjunction with the solenoid valve in the pick and place machine to play the role of lifting and stopping. In the mechanism of the pick and place machine, the cylinder is widely used. For example, the cylinder used on the mounting head can be used to set whether the placement head is used and stop it; the cylinder expands and contracts according to the signal of the solenoid valve to make the workbench rise and fall, etc. . During the use of the cylinder, there will be wear or dust, and it should be checked regularly. Frequently encountered problems are: a.The compressed air is not clean, causing the cylinder to expand and contract inflexibly or not in place. At this time, it should be cleaned immediately.   b.Air leakage may be due to the aging of the sealing ring, and the sealing ring can be replaced.   c.The piston is worn out, and the cylinder needs to be replaced at this time. 5. Bearing Bearings serve two purposes. a. Limit, bearing limit means that the fixed shaft can only realize rotation, but cannot move axially and radially;   b.Support, support refers to bearing the radial load of the shaft. Bearings are divided into rolling axial axial bearings, ball bearings and thrust bearings according to their functions. Bearings are widely used standard parts in the structure of pick and place machines. If they run for a long time, they will wear out. Therefore, it is necessary to check regularly, and if the bearing is found to have radial movement, which affects the normal operation of the equipment, it must be replaced immediately to ensure stable operation. Such as joint bearings and rolling bearings used in pick and place machines. 6. Timing Belt The synchronous belt is composed of an endless belt with equidistant teeth on the surface and corresponding matching wheels. It combines the advantages of belt drive, chain drive and gear drive. When working, the power is transmitted through the meshing of the belt teeth and the tooth grooves of the wheel. Synchronous belt transmission has accurate transmission ratio, can obtain constant speed ratio, no slip, low noise, stable transmission, can absorb vibration, wide range of transmission ratio, generally up to 1 to 10, allowable linear speed up to 50m/s, Transfer power from a few watts to kilowatts. High transmission efficiency, generally up to 98%, compact structure, suitable for multi-axis transmission, no pollution, no lubrication, so it can work normally in places where pollution is not allowed and the working environment is relatively harsh.  

Introduction of SMT 1. Why use surface mount technology (SMT)? Electronic products pursue miniaturization. 2. Electronic products have more complete functions, especially large-scale and highly integrated ICs, and surface mount components have to be used product batching, production automation, the factory must produce high-quality products at low cost and high output to meet customer needs and strengthen market competitiveness 3. The development of electronic components, the development of integrated circuits (IC), and the multiple applications of semiconductor materials, Electronic technology revolution is imperative   The Characteristics of SMT 1.High assembly density, small size and light weight of electronic products. The volume and weight of SMD components are only about 1/10 of traditional plug-in components. Generally, after SMT is used, the volume of electronic products is reduced by 40%~60%, and the weight is reduced by 60% %~80%. 2. High reliability and strong anti-vibration ability. Solder joint defect rate is low. 3.Good high frequency characteristics. Reduced electromagnetic and radio frequency interference. 4.It is easy to realize automation and improve production efficiency. 5. Reduce the cost by 30%~50%. Save material, energy, equipment, manpower, time, etc.   Technical Components Related to SMT 1. Design and manufacture technology of electronic components and integrated circuits 2. Circuit design technology of electronic products 3.Manufacturing technology of circuit board 4, Design and manufacturing technology of automatic mounting equipment 5. Circuit assembly manufacturing technology 6.Development and production technology of auxiliary materials used in assembly manufacturing   The Key Factors of Pick and Place Machine 1.location system Ⅰ Arch Type (Gantry): A. The component feeder and the substrate (PCB) are fixed, and the mounting head (installed with multiple vacuum suction nozzles) moves back and forth between the feeder and the substrate, and the components are taken out from the feeder. After adjusting the position and direction of the components , and then placed on the substrate. Because the patch head is installed on the X/Y coordinate moving beam of the arch type, it is named. B. The method of adjusting the position and direction of the components: (1) The position is adjusted by mechanical centering, and the direction is adjusted by the rotation of the suction nozzle. The accuracy that this method can achieve is limited. (2) Laser recognition, X/Y coordinate system adjustment position, suction nozzle rotation adjustment direction, this method can realize the identification during the flight, but it cannot be used for the ball grid display component BGA. (3) Camera identification, X/Y coordinate system adjustment position, suction nozzle rotation adjustment direction, generally the camera is fixed, and the mounting head flies across the camera for imaging identification, which takes a little longer than laser identification, but can identify any component, There is also a camera recognition system that realizes recognition during flight, and there are other sacrifices in terms of mechanical structure. C. In this form, due to the long distance of the patch head moving back and forth, the speed is limited. Nowadays, multiple vacuum suction nozzles are generally used to pick up materials at the same time (up to ten) and a double-beam system is used to increase the speed, that is, the mounting head on one beam is picking up materials, while the mounting head on the other beam is placing element, almost twice as fast as a single-beam system. However, in practical applications, it is difficult to achieve the condition of taking materials at the same time, and different types of components need to be replaced with different vacuum suction nozzles, and there is a time delay in changing the suction nozzles. D. The advantages of this type of machine are: the system is simple in structure and can achieve high precision (the position and movement of the shaft beam can control the mounting accuracy of components to below 50µm (0.05mm)), suitable for components of various sizes and shapes, Even odd-shaped components, the feeder is available in strip, tube, and tray formats. It is suitable for small and medium batch production, and can also be combined with multiple machines for mass production. Ⅱ Turret Type (Turret) A. The component feeder is placed on a single-coordinate moving feeder, the substrate (PCB) is placed on a worktable that moves in an X/Y coordinate system, and the mounting head is installed on a turret. When working, the feeder feeds the components The feeder moves to the pick-up position, the vacuum suction nozzle on the patch head picks up the components at the pick-up position, and rotates through the turret to the pick-up position (180 degrees from the pick-up position). Adjust the direction and place the components on the substrate. B. The method of adjusting the position and direction of the components: (1) Adjust the position by mechanical centering, and adjust the direction by rotating the suction nozzle. This method can achieve limited accuracy, and later models are no longer used. (2) Camera identification, X/Y coordinate system adjustment position, suction nozzle self-rotation adjustment direction, fixed camera, mounting head flying across the camera for imaging identification. C. Generally, there are more than a dozen to twenty patch heads installed on the turret, and each patch head is equipped with 2~4 vacuum nozzles (earlier models) to 5~6 vacuum nozzles (current models) ). Due to the characteristics of the turret, the actions are miniaturized, such as selecting and changing the suction nozzle, moving the feeder in place, picking up components, component recognition, angle adjustment, worktable movement (including position adjustment), and placing components can all be performed in the same time period. It is completed within, so it achieves high speed in the true sense. At present, the fastest time period reaches 0.08~0.10 seconds for one component. D. This model is superior in speed and is suitable for mass production, but it can only use strip-packed components. If it is a dense-foot, large-scale integrated circuit (IC), it cannot be completed only with tray packaging. Therefore, it also depends on other models to work together. This kind of equipment has complex structure and high cost. The latest model is about US$500,000, which is more than three times that of the arch type. Ⅲ Massively Parallel System A. Use a series of small individual mounting units. Each unit has its own screw position system, equipped with cameras and mounting heads. Each mounting head picks up a limited tape feeder and places a portion of the board, which is stepped through the machine at fixed intervals. Individually each unit machine runs slowly. However, their continuous or parallel operation results in high throughput. image system B. The accuracy of automatic component mounting is accomplished by the vision system, which is generally divided into down-looking, up-looking, head-up or laser positioning, depending on the position or camera. C. Look down at the camera to find the mark called the reference point on the PCB, which is mainly used to align the PCB to the correct position before component mounting. Up-view cameras are used to inspect components from a fixed position, so components must be moved over the camera for vision prior to mounting. Film shooters (i.e. turret types) do just that, with components moving around the turret. D. Recognition time usually increases as components become larger or more complex. To compensate for this extra time, mounting equipment can use two up-looking cameras—one on each side of the machine—to reduce the distance traveled.   2.Feeding system A. The overhead arch machine can support different feeder types, including bulk, tape-and-real, tube, odd-form and other customer designs. In contrast, high-speed turrets and massively parallel systems are fed entirely from bulk magazines or tape packs. B. Overhead arch machines may be the only option when component packaging is not in bulk or in strip form: high-speed machines are excluded from consideration because they cannot feed these materials automatically. C. Therefore, manufacturers should look for component mounting equipment that can expand their existing mounting options flexible Choice (Human Factors) D. In addition to microscopic flexibility in positioning systems, imaging systems, and component feeding systems, macroscopic flexibility to adjust manufacturing throughput and accommodate product changeovers becomes critical to making decisions about new assembly equipment.   Classification of Surface Mount Methods the First Category: TYPE IA only has single-sided assembly for surface mount Process: silk screen solder paste => mounting components => reflow soldering TYPE IB only has double-sided assembly for surface mount Process: silk screen solder paste => mounted components => reflow soldering => reverse side => silk screen solder paste => mounted components => reflow soldering the Second Category: TYPE II Single-sided or double-sided assembly with a mix of surface mount and through-hole components Process: Silk screen printing solder paste (top) => mounting components => reflow soldering => reverse side => dripping (printing) glue (bottom surface) => mounting components => drying glue => reverse side => inserting components => wave soldering the Third Category: TYPE III uses through-hole components on the top surface and surface mount components on the bottom surface Process: dripping (printing) glue=>mounting components=>drying glue=>reverse side=>inserting components=>wave soldering Process Capability (Cpk, Process Capability): refers to the level of mounting accuracy related to X, Y and Θ. A machine's X, Y, and Θ errors are considered individually, not collectively. Throughput: Involves the measurement of delivery, manufacturing and takt time. Mounting Defects: the probability that mounting defects usually occur Pickup Defects: Pickup defects can be categorized as feeder failures, vacuum failures, or visual failures. Picking defects reduces net output and wastes good parts Reliability, availability and maintainability: Data on reliability, availability and maintainability are published by the supplier based on actual field experience. Preventive Maintenance (Preventive Maintenance): Preventive and corrective maintenance keeps the SMT mounting system running at its specified speed and accuracy. A Common Language: When suppliers and users use the same language to achieve consensus on standards and communications about equipment performance, the result will be increased efficiency in the industry and ultimately greater customer satisfaction and growth. 0201 mounting challenges The mounting of 0201 components is more challenging than the component intervention before it. The main reason is that the 0201 package is approximately one-third the size of the corresponding 0402. The previously acceptable machine mounting accuracy immediately became a limiting factor for the introduction of 0201. In addition, traditional industrial tape packaging (taping) specifications allow too much movement for reliable 0201 mounting, and the level of process control must also be improved to make 0201 mounting a production reality.   The Key to Reliable 0201 Mounting 1.Component Feeder Workbench: The ability to precisely position the carriage workbench. 2.Component Feeder: The feeder must be manufactured to extremely tight tolerances to ensure repeatability of the pick position is maintained. Additionally, the materials used to make the feeders must be strong and lightweight. 3.Feeder Drive Sprocket: The drive sprocket plays a key role in the machine's ability to position the component strip. The shape, taper and length of the drive sprocket teeth significantly affect the ability of the feeder to position the strip 4.Pickup Tips: Material selection, material hardness, machining tolerances and thermal characteristics must all be understood in order to construct a reliable pick up tip. 5.The nozzle must move freely within its holder. 6.Nozzle shaft assembly: In order to pick up components of 0.6x0.3 mm, the nozzle must have an outer diameter no larger than 0.40mm. This results in a long, thin nozzle shaft that is fragile to bend but must still maintain precision to maintain high reliability of suction. 7.Substrate Construction: All machinery vibrates during operation. Base frame design is a critical first step in reducing the effects of speed and motion that create vibration and harmonic resonance.

When purchasing an SMT pick and place machine, mounting accuracy and mounting speed are one of the main reference factors.   Then, in order to improve production efficiency and reduce production cost,   And how to improve the actual mounting speed of SMT pick and place machine?   the Interior of the Machine ▼       What is mounting rate？   Everyone knows that the so-called mounting rate refers to the ratio of the number of components accurately mounted on the PCB board to the number of components actually picked up by the nozzle within a unit of time. Components picked up by the suction nozzle that cannot be accurately placed on the designated position of the PCB are called discarded parts. The main reasons for the discarded parts are also the influence of the feeder, the influence of the suction nozzle, the influence of the component detection system and other factors.   Charmhigh Electromechanical Universal Pick and Place Machine   ▼   the Effect of the Feeder   There are several types of drive methods for the feeder, such as motor drive, mechanical drive, and cylinder drive.   Taking the mechanical drive as an example, due to the high-speed access of the feeding mechanism to the feeder, after a long period of use, the pawl of the feeder is severely worn, resulting in the pawl not being able to drive the plastic tape of the reel to be peeled off normally, so that the suction nozzle cannot Complete the pick-up work, which affects the mounting speed.   In addition, long-term use or improper operation by the operator will also cause deformation and corrosion of the cover plate, thimble, spring and other moving mechanisms, resulting in partial suction of the device, stand-up or failure to suck the device.   Therefore, the feeder should be checked regularly, and the worn ones should be repaired immediately, and those that cannot be repaired should be replaced in time.   Feeder ▼ the Effect of the Nozzle   The suction nozzle is also another important factor affecting the mounting rate. There are internal reasons and external reasons.   The internal reason is that the vacuum negative pressure is insufficient. The suction nozzle automatically switches the mechanical valve on the mounting head before picking up the parts, from blowing to vacuum adsorption, and a certain negative pressure will be generated. When the filter in the vacuum pump is polluted and blocked, it will cause insufficient vacuum negative pressure and affect the suction efficiency of the suction nozzle. External causes often manifest as aging and rupture of rubber air pipes, aging and wear of seals, etc., as well as clogging of suction nozzles caused by a large amount of waste generated after cutting of paper braided components.   Therefore, check the cleanliness of the suction nozzle daily, and clean or replace the suction nozzle and filter that are clogged or poorly picked up in time to ensure a good condition.   Nozzle ▼       Influence of Component Inspection System   The device detection system is a necessary guarantee to increase the mounting rate. The device detection system is divided into component thickness detection and recognition system and optical recognition system.   After long-term use, the linear sensor of the component thickness detection and identification system is easily affected by dust, debris, and oil pollution. The light source intensity of the optical camera system will also gradually decrease. As the light intensity of the light source decreases, the gray value converted by the camera will also decrease. When the gray value decreases to a certain value, the image will not be recognized.   Therefore, the device detection system needs to be regularly calibrated and tested.   Charmhigh Electromechanical High Speed Pick and Place Machine ▼     About Us   Hunan Charmhigh Electromechanical Co., Ltd. .A high-tech enterprise specializing in R&D, manufacturing and sales of SMT multi-function pick and place machine and SMT intelligent supporting equipment.   Charmhigh Electromechanical takes the multi-functional pick and place machine as its core business, and at the same time provides SMT overall solutions and corresponding equipment for each station, including printing machines, plug-in machines, reflow soldering, wave soldering, AOI and other products, which can be widely used in small appliances, Power supply, high-end LED lighting, smart toys, automotive electronics, consumer electronics, aviation electronic information and other industries.

Generally speaking, the temperature specified in the SMT workshop is 23±7°C; Materials and tools required for solder paste printing: solder paste, steel plate, scraper, wiping paper, dust-free paper, cleaning agent, mixing knife; The commonly used solder paste composition is Sn96.5%/Ag3%/Cu0.5%; The main components of solder paste are divided into two parts: tin powder and flux; The main function of flux in soldering is to remove oxides, destroy the surface tension of molten tin, and prevent re-oxidation; The volume ratio of tin powder particles and Flux (flux) in solder paste is about 1:1, and the weight ratio is about 9:1; The principle of taking solder paste is first in first out; When the solder paste is unpacked and used, it must go through two important processes of warming up and stirring; The common production methods of steel plates are: etching, laser, electroforming; The full name of SMT is Surface mount (or mounting) technology, which means surface adhesion (or mounting) technology in Chinese; The full name of ESD is Electro-static discharge, which means electrostatic discharge in Chinese; When making an SMT equipment program, the program includes five parts, which are PCB data; Mark data; Feeder data; Nozzle data; Part data; The melting point of lead-free solder Sn/Ag/Cu 96.5/3.0/0.5 is 217℃; The control relative temperature and humidity of the parts drying box is 90 degrees, it means that the solder paste has no adhesion to the wave soldering body; After the IC is unpacked, the humidity on the display card is greater than 30%, indicating that the IC is damp and absorbs moisture; The weight ratio and volume ratio of tin powder and flux in the solder paste composition are correct 90%:10%, 50%:50%; The early surface mount technology originated from the military and avionics fields in the mid-1960s; At present, the contents of Sn and Pb in the most commonly used solder paste for SMT are: 63Sn 37Pb; the eutectic point is 183°C; The feeding distance of the common paper tape tray with a bandwidth of 8mm is 4mm; The most widely used electronic component material in SMT is ceramics; The temperature curve of the reflow furnace is most suitable for the maximum temperature of the curve at 215C; During the tin furnace inspection, the temperature of the tin furnace is 245°C; The opening pattern of the steel plate is square, triangle, circle, star, and epitome; The solder paste currently on the market actually only has a sticking time of 4 hours; The rated air pressure generally used by SMT equipment is 5KG/cm2; Tools for SMT parts maintenance include: soldering iron, hot air extractor, tin suction gun, tweezers; The high-speed pick and place machine can mount resistors, capacitors, ICs, and transistors; the packaging methods are Reel and Tray, and Tube is not suitable for high-speed pick and place machines; The characteristics of static electricity: small current, greatly affected by humidity; What kind of welding method is used when the front PTH and the back SMT pass through the tin furnace; Common inspection methods for SMT: visual inspection, X-ray inspection, machine vision inspection; The heat conduction mode of ferrochrome repair parts is conduction convection; At present, the main components of solder balls in BGA materials are Sn90 Pb10, SAC305, SAC405; Laser cutting, electroforming, and chemical etching of steel plates; The temperature of the welding furnace is pressed: use the temperature detector to measure the applicable temperature; When the SMT semi-finished products of the welding furnace are exported, the welding status is that the parts are fixed on the PCB; The history of modern quality management development TQC-TQA-TQM; The ICT test is a bed of needles test; ICT testing can test electronic components using static testing; The characteristics of solder are that the melting point is lower than other metals, the physical properties meet the welding conditions, and the fluidity at low temperature is better than other metals; The measurement curve must be re-measured when the welding furnace parts are replaced and the process conditions are changed; The solder paste thickness gauge uses Laser to measure: solder paste thickness, solder paste thickness, and printed width of solder paste; The feeding methods of SMT parts include vibrating feeder, disc feeder and tape feeder; Which mechanisms are used in SMT equipment: cam mechanism, side rod mechanism, screw mechanism, sliding mechanism; If the packaging method of the parts is 12w8P, the size of the counter Pinth must be adjusted by 8mm each time; Types of welding machines: hot air welding furnace, nitrogen welding furnace, laser welding furnace, infrared welding furnace; Methods that can be used for SMT parts sample trial production: streamline production, hand-printed machine placement, hand-printed hand-mounted; Commonly used MARK shapes are: circle, "ten" shape, square, rhombus, triangle, swastika; Due to improper setting of Reflow Profile in the SMT section, it is the preheating zone and cooling zone that may cause microcracks of the parts; Uneven heating at both ends of the SMT part is easy to cause: empty welding, deviation, tombstone; The cycle time of the high-speed running machine and the pick and place machine should be balanced as much as possible; The pick and place machine should paste small parts first, and then paste large parts; SMT parts can be divided into two types: LEAD and LEADLESS according to whether there are parts or not; There are three basic types of common automatic pick and place machines, continuous placement type, continuous placement type and mass transfer pick and place machine; It can be produced without LOADER in the SMT process; The SMT process is a board feeding system-solder paste printing machine-high-speed running machine-pick and place machine-reflow soldering-board receiving machine; Reasons for short circuit caused by poor printing in the manufacturing process:           Insufficient metal content of solder paste, resulting in collapse           Excessive opening of the steel plate, resulting in excessive tin content           Poor quality of steel plate, poor tin application, change the laser cutting template    There is solder paste on the back of the stencil, reduce the pressure of the scraper, and use appropriate VACUUM and SOLVENT; The main engineering purpose of each area of the general reflow furnace Profile:           Preheating area; engineering purpose: solvent volatilization in solder paste.    Uniform temperature zone; engineering purpose: activation of flux, removal of oxides; evaporation of excess water.           Reflow area; engineering purpose: solder melting.   Cooling area; engineering purpose: alloy solder joints are formed, part feet and pads are connected as one; In the SMT process, the main reasons for solder balls are: poor design of PCB PAD, poor design of steel plate openings, excessive placement depth or pressure, excessive rising slope of Profile curve, collapse of solder paste, and low viscosity of solder paste .   - If you have any questions, please come to Charmhigh Electromechanical official website for consultation, and technical staff can answer online at any time. E-mail:sales@charmhigh.com  

1、The CPK test data is a key indicator to test the accuracy and stability of the equipment. At present, most domestic pick and place machines generally use a stepping system, which is difficult to meet the requirements of SMT processing accuracy and speed.Charmhigh breaks through the core key technology, self-developed dual-axis servo control technology, independent servo control technology for each head and advanced assembly craft, ensuring high stability and high precision when the pick and place machine works at high speed. Charmhigh's general-purpose high-speed and high-precision series pick and place machines are not afraid of CPK detection. The speed is tested according to the IPC9850 standard, and false labels are rejected. Everything speaks with data. It is truly caring and mounting to the "chip", so that users can rest assured. 2、Advanced vision system (take CHM-861 as an example) Charmhigh self-developed industrial-grade vision system can quickly candid photos high-definition identify and absorb components, 1.3 million pixels x 8 images are transmitted, and the frame rate reaches 300 frames per second. Realize multi-heads take at the same time, greatly improve production efficiency. 3、ATC Automatic Nozzle Change The automatic replacement of the suction nozzle is one of the technical indicators to measure the automation of the pick and place machine. According to production requirements, different types of nozzles can be preset to meet the mounting of different devices. Intelligent software management replaces manual replacement, improving mounting efficiency and safety. 4、Motion structure with high precision control Dual Y-axis servo control technology is the core technology of advanced pick and place machines. It can effectively guarantee the accuracy and stability of the equipment when it works at high speed for a long time. 5、System accuracy compensation Accuracy compensation correction in device mounting motion. Realize the compensation of precision deviation caused by heat energy, the position deviation and angle compensation generated when electronic components are picked up. 6. Intelligent operation software Software is also the key to a successful high-precision pick and place machine. In terms of mounting accuracy and speed, the post-optimization of the software played a big role. The control software developed by Charmhigh Electromechanical has the following advantages: 6.1、Component library management: support the import of standard component libraries, and support the editing of non-standard components.   6.2、Path optimization: The software uses intelligent algorithms to automatically optimize the material suction and mounting paths to achieve the best utilization rate of equipment.   7、Coordinate import: realize one-key import of coordinates. One-click import of mounting coordinates can be realized through text files such as text format and EXCEL files.   8、Online monitoring and recording of production data: Users can manage production more easily based on information   9、ATC nozzle library management: the model and position of each nozzle are clear at a glance. Software intelligent integration, simple and convenient, easy to use.     If you have any questions, please come to Charmhigh Electromechanical official website for consultation, and technical staff can answer online at any time. E-mail:sales@charmhigh.com

“Christmas is coming soon!”   We've all come to look forward to it,and it gives us a valuable connection to the world.In today's fast-paced era,it gently knocks on the guarded door in the hearts of city dwellers.   And Christmas will never live up to the people of this mellow waiting,it has already shown a variety of warm and comfortable attitude,slowly coming to us.   The streets were bustling with people,and inside the house the fire was steaming.Everything,because Christmas is coming, and appear more happy jump off,full of life.   Every snowflake falling,every bunch of fireworks lit,every second time flow,every miss transmission......That is the eternal blessing of Christmas to people!We are looking forward to the arrival of this happy moment,meet friends,share the warmth of the holiday!   Some people say that there is no Santa Claus because all the gifts and warmth come from the people in your life.In fact,each of us can become the embodiment of Santa's spirit of love,so that the world is full of warmth.Give a rose,the hand has lingering fragrance.While warming others,we will also warm ourselves with this love!        Christmas 2022 is here.Hunan Charmhigh Electromechanical Co.,Ltd.sincerely wishes everyone a happy holiday and all your wishes come       true!    

Charmhigh High-end SMT Production Line   Generally speaking, a complete SMT production line includes solder paste printing machine, pick and place machine, reflow oven, and AOI. Since pick and place machine is the core equipment of the entire SMT production line, the selection of it is particularly critical.   Charmhigh Eight-series High-end Placement Machine   When choosing a SMT production line, reasonable procurement plan should be formulated according to factors such as the company's investment capacity, production scale, and circuit board mounting accuracy requirements. When choosing equipment, you must not blindly seek the most expensive, so as not to cause unnecessary waste.   Next, let's introduce some basic ideas on how to configure an efficient and practical SMT production line: 1. Choose SMT production line according to product type, output and recent development plan. Specify the electronic products, product types, product complexity, product components, and total annual output that would be processed on the SMT production line; Consider whether to build a new SMT production line or to rebuild and expand the old SMT production line; If rebuilding or expanding, consider the scalability of the production line according to the existing production conditions and future production plan; - If a new production line is required, the scale of the placement production line should be clarified according to the plan, so as to determine the placement machine based on the expected performance.   2. Choose SMT production line according to the density,type, and quantity of components. - When the SMD production line is needed to produce high-density, multi-pin, narrow-pitch and larger-sized SMD devices and special-shaped components, it is necessary to choose a multi-function pick and place machine; - In the case of large production tasks, after configuring a multi-function pick and place machine, you can also configure a medium-speed or a high-speed pick and place machine.   3. Choose SMT production line according to the technological process of the product. - when the product is relatively simple, or when pure surface assembly and single-sided mixed assembly process are used, single type of soldering equipment (reflow oven or wave soldering machine) can be selected; - If the product is more complex, that is to say, the density of components is relatively high, and the quantity of plug-in components is very large in the case of double-sided mixing, two types of welding equipment, reflow oven and wave soldering machine, should be selected; - If the product needs to be cleaned, it is also necessary to configure cleaning equipment.   Charmhigh always takes high-speed pick and place machine as its core business, and can provide various SMT production equipment, including printer machine, plug-in machines, reflow oven, wave soldering machine, AOI, and so on, which can be widely used in the fields of small household appliances, power supplies, high-end LED lighting, smart toys, automotive electronics, consumer electronics, avionics, universities and research institutes, etc.            Hunan Charmhigh Electromechanical Equipment Co., Ltd.   Warmly welcome customers at home and abroad to call or email us for consultation or visit our company for negotiation!   Company contact information： Hunan Charmhigh Electromechanical Equipment Co., Ltd. Address: 104-604, Building D Jindao Industrial Park, No. 179 Huizhi Middle Road, National High-tech Development Zone, Changsha City, Hunan Province, China Telephone: +86-731-85504084 E-mail: sales@charmhigh.com Mobile Phone/WeChat/WhatsAPP/Skype: +86-159-0731-7458 Website Address: http://www.charmhigh.com YouTube Home Page Address: https://www.youtube.com/channel/UCCLeC22z0tQ55JGLp0odC0A