In recent years, the rapid development of science and technology has promoted the manufacturing of electronic products. As a vital component in electronic products, M8 connector has attracted more and more attention from users. Manufacturers everywhere have set off a wave of technological innovation. The rapid development of the market has accelerated their technological innovation, and the design level and processing methods have also been greatly improved. In today's era, although there are many types of electronic connectors, the manufacturing process is basically the same. Let’s follow the editor of 1.27mm smt box header to learn more about it!
1. Stamping. The manufacturing process of M8 connector generally starts with stamping pins. Through a large high-speed stamping machine, the connector is stamped from a thin metal belt. One end of the large coil of metal belt is fed into the front end of the punching machine, and the other end is wound through the hydraulic worktable of the punching machine. Into the winding pulley, the metal belt is pulled out by the winding pulley and the finished product is stamped out.
2. Electroplating. The M8 connector pin should be sent to the electroplating section after the stamping is completed. At this stage, the electrical contact surface of the connector will be plated with various metal coatings. A class of problems similar to the stamping stage, such as twisting, chipping or deformation of the pins, will also occur when the stamped pins are fed into the electroplating equipment, and quality defects are easily detected.
3. Injection molding. However, as far as most machine vision system suppliers are concerned, many quality defects in the electroplating process still belong to the "forbidden zone" of the inspection system. Electronic connector manufacturers hope that the inspection system can detect various inconsistent defects such as small scratches and pinholes on the plating surface of the connector pins. Although these defects are easy to identify for other products (such as aluminum can bottoms or other relatively flat surfaces). However, due to the irregular and angular surface design of most electronic connectors, it is difficult for the visual inspection system to obtain the images needed to identify these subtle defects.
4. Assemble. Due to the continuous requirements of manufacturers to improve production efficiency and product quality and reduce production costs, new machine vision systems are being used more and more widely. When various vision systems become more and more common, people are becoming more and more familiar with the characteristics of such inspection systems and have learned to consider the detectability of product quality when designing new products. If you want to have a reference line to detect the "actual position", the visibility of this reference line should be considered in the design of the M8 connector.
The above is the 1.27mm smt box header editor introducing the relevant knowledge of the manufacturing steps of the M8 connector, I hope you can learn more.