PCB Tech - ​Artificial intelligence promotes pcba processing industry

The simple way of PCBA patch processing is: add capacitors or resistors on electronic products with exclusive machines, and solder them to make them stronger and not easy to fall. It is like the high-tech products that we often use nowadays, such as computers and mobile phones. The internal motherboards are densely arranged with tiny capacitors and resistors. These capacitors and resistors are pasted using Shanghai SMD processing technology and passed through high-tech pasting. The capacitor resistance produced by the chip is faster than the manual patch, and it is not easy to make mistakes. PCBA patch processing has certain requirements for the environment, humidity and temperature. At the same time, in order to ensure the quality of electronic components, so that the number of processing can be completed in advance, PCB processing has the following requirements for the working environment: first, temperature It is required that the best temperature in the factory is 23±3°C throughout the year, and cannot exceed the limit temperature of 15 to 35°C, followed by the humidity requirement. The humidity in the patch processing workshop has a great influence on the quality of the product.

The environment The higher the humidity, the electronic components are easily damp, which will affect the electrical conductivity. At the same time, the welding is not smooth, the humidity is too low, the air in the workshop is dry, and static electricity will be generated. Therefore, when entering the PCBA patch processing workshop, the circuit Plate processing personnel also need to wear anti-static clothing.

Under normal circumstances, the workshop is required to maintain a constant humidity of about 45 to 70% RH. The cleanliness is required. The workshop must be free of any odor and dust, and the interior must be kept clean., There are no corrosive materials, they will seriously affect the reliability of capacitor resistors, PCB circuit board processing and will increase the repair rate of chip processing equipment, reduce production progress. The best cleanliness of the workshop is around BGJ73-84. Finally, the stability of the power supply is required. In order to avoid equipment failure during processing, which affects the processing quality and progress, it is necessary to add a voltage stabilizer to the power supply to ensure the stability of the power supply. In the era when the machine is not intelligent, Rely on human intelligence to make up for it. However, people's physical strength is limited and easy to fatigue, people's intelligence and skills are different, and people's mental state is uncontrollable. More importantly, many problems of PCBA are limited to human discrimination and cannot be solved, such as a key component in a machine. What is the compound force now?

Will the vibration of the environment cause processing quality problems? When will the dust state in the workshop explode, etc. Companies can process and analyze the full-link data in the production process through sensors, smart chips, and electronic processing throughout the workshop, thereby improving production efficiency, inventory turnover, equipment utilization and other key indicators. At the sales level, through the mining, calculation and analysis of massive transaction data, artificial intelligence can formulate automated and intelligent production plans for PCB companies; at the production level, through the collection and analysis of product data and production equipment data, manual Intelligently realize the intelligent diagnosis of production equipment and product quality, and improve the product yield; at the circulation level, the product status data is collected in time through the sensors deployed on the product to provide decision support for the production process of the enterprise, and it can also provide predictive Repair and maintenance services.