Electronic wiring harness processing process

Nowadays, a variety of electronic products into our daily life, electronic wiring harness is essential in today's society, although most people do not know this term, but almost everyone has seen it. It is contained in household appliances and computers that we commonly use, and electronic wiring harnesses also play a very important role in these electronic products. So what is the production process of electronic wiring harness?

Wiring harness processing process is divided into the following parts:

1, wire cutting is to cut the wire according to the size of the process requirements, some automatic crimping equipment can be cut, crimping at the same time;

2, terminal crimping will cut the wire with a small crimping machine to connect the terminal (now there are few tin welding), sometimes a terminal can be crimped multiple wires;

3, the assembly will be crimped wire according to the requirements of the assembly process, that is, the terminal is inserted into the sheath

4, assembly will be assembled on the board to complete the assembly of the small assembly completed according to the loop direction (tape or pull tape bundling, is wiring harness)

5, loop detection in the special loop detection equipment according to the pre-determined loop direction to do the conduction test (without load, so it does not affect the function of the harness)

6, appearance detection with the naked eye to detect whether some appearance parts are up to standard, whether there is a lack of accessories.

Automobile wiring harness processing is the main body of automobile circuit network, without wiring harness there is no automobile circuit. Wire harness refers to a component that is connected to a circuit after the contact terminal (connector) made of copper is crimped with a wire and cable, and then plasticized to an insulator or an external metal shell. Wire harness industry chain includes wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industry, wire harness application is very wide, can be used in automobiles, household appliances, computers and communication equipment, various electronic instruments and meters, the body wire harness connected to the entire body, the general shape is H-shaped.