In order to make the whole vehicle lines regular, easy to install and protect the insulation of the conductors, in addition to high-voltage lines, battery cables and starter cables, the entire vehicle lines on automobiles generally use different specifications of wires in the same area with insulating materials such as cotton yarn or thin poly Vinyl chloride plastic tape is wrapped into a bundle, called a wire harness. After the automobile wiring harness is made of copper material, the contact terminal (connector) is crimped with the wire and cable, then the outside is molded with an insulator or an additional metal shell, and the wiring harness is bundled to form a component for connecting the circuit.
The role of automotive wiring harness
The automobile wiring harness is the main body of the network of the automobile circuit, and there is no automobile circuit without the wiring harness. The automobile wiring harness is made by selecting the shortest connection between electrical appliances and wrapping several wires in the same path with insulating tape. Therefore, it is mainly composed of low-voltage wires of various colors and related connection plug-ins, wiring terminals, and insulation bandage materials. Due to the particularity of the automotive industry, the manufacturing process of automotive wiring harnesses is more special than other ordinary wiring harnesses.
The manufacture of the Automotive Wire Harness must comply with the following standard system:
Aotomotive Wire Harness
1. By European and American countries, including China:
Use the TS16949 system to control the manufacturing process.
2 Mainly in Japan:
For example, Toyota and Honda have their own systems to control the manufacturing process.
Due to the particularity of the automotive industry, the manufacturing process of automotive wiring harnesses is more special than other ordinary wiring harnesses. With the increase of automobile functions, the widespread application of automobile electronic control technology, more and more automobile electrical parts, and more and more automobile wires,
The car wiring harness becomes thicker and heavier. Advanced cars have introduced CAN bus configuration, using multiplex transmission system. Compared with the traditional automobile wiring harness, the multiplex transmission device greatly reduces the number of automobile wires and connectors, and makes wiring easier.
If you want to Customized Wire Harness, please contact our OEM Wire Harness Supplier.