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What is the car harness?

Time:2018-04-10 14:45:38

  Automotive wiring harness is the main body of vehicle circuit. There is no wiring harness, and there is no automobile circuit. A wire harness is a component that is tied up by a wire bundle to form a connection circuit after the contact parts terminals (connectors) made of copper materials are pressed with wires and cables. The wire harness industry chain includes wire and cable, connector, processing equipment, wire harness manufacturing and downstream application industry. The wire harness is widely used, which can be used in automobiles, household appliances, computers and communication equipment, and various electronic instruments and instruments. The body harness is connected to the whole body, and the general shape is H shaped.

  Automobile wires, also known as low voltage wires, are different from ordinary household wires. The ordinary household wire is copper single core wire, which has a certain hardness. And car wires are copper cords, some soft lines as thin as hair, several or even dozens of soft copper wire wrapped in plastic insulated pipe (polyvinyl chloride), soft and not easy to break.

  Because of the particularity of automobile industry, the manufacturing process of automobile wiring harness is also more special than other common harnesses.

  The system of making car harness is roughly divided into two categories:

  1. it is divided by European and American countries, including China:

  The TS16949 system is used to control the manufacturing process.

  2. mainly in Japan:

  Such as TOYOTA and Honda, they have their own system to control the manufacturing process.

  With the increase of vehicle function and the widespread application of electronic control technology, more and more electrical components will be added, and the wires will become more and more. The wiring harness will also become thicker and heavier. Therefore, the advanced vehicle has introduced the CAN bus configuration, using the multiplex transmission system. Compared with traditional wiring harness, the multiplex transmission device greatly reduces the number of wires and plug-ins, making wiring easier.

Shenzhen totem Industrial Co., Ltd.
Mr. He:15770693022  Mr. Pan:15986631971   E-mail: ttsy@tt-sy.com
Address:Shenzhen city Longhua District Guanlan Street big head No. 279 2 five floor