Take you to the car harness
Car harness Automotive wiring harness is the main body of the car circuit, there is no wiring harness there is no car circuit. Harness is made of copper by the contact with the terminal (connector) and wire and cable crimp, the outside and then plastic pressure insulator or external metal shell, etc., to form a wiring harness bundle connection components. The harness industry chain includes wire and cable, connector, processing equipment, wire harness manufacturing and downstream application industry. The harness is widely used and can be used in automobile, household appliances, computer and communication equipment, various electronic instruments and so on. , The general shape was H-shaped.
Car harness basic introduction
Automotive wire, also known as low-voltage wire, it is not the same as ordinary household wires. Ordinary household wire is copper single core wire, a certain hardness. The car wires are copper multi-core cord, some soft lines such as hair, a few or even dozens of soft copper wire wrapped in plastic insulated tube (PVC), soft and not easy to break.
Due to the special nature of the automotive industry, automotive wiring harness manufacturing process than other ordinary wiring harness is more special.
Car harness The system of manufacturing automobile harness is divided into two categories:
1. To Europe and the United States divided, including China:
The TS16949 system is used to control the manufacturing process.
Such as Toyota, Honda they have their own system to control the manufacturing process.
With the increase in the function of the car, the universal application of electronic control technology, more and more electrical parts, wires will be more and more, the wiring harness will become more rough and heavier. So the advanced car on the introduction of the CAN bus configuration, the use of multi-channel transmission system. Compared with the traditional wiring harness, multi-way transmission device greatly reduces the number of wires and connectors, wiring easier.