The production process of the connector

There are many types of connectors, and they are used in a wide range of industries. But its production process is basically the same.Generally divided into four steps: stamping, electroplating, injection molding, assembly.1 stampingThe manufacturing process of electronic connectors generally begins with stamping pins. Electronic connectors (pins, terminals) are stamped from thin metal strips by large high-speed stamping machines. One end of the large coil of metal strip is fed into the front end of the punch press, and the other end is rolled into the take-up wheel through the hydraulic table of the punch press, and the metal strip is pulled out of the take-up wheel to roll out the finished product.2 ElectroplatingAfter the terminals and pins are stamped, they should be sent to the electroplating section. At this stage, the electrical contact surfaces of the connector are plated with various metal coatings. During the process of feeding stamped needles into electroplating equipment, t...

2021-11-11