The automobile wiring harness is an important part of the automobile circuit. The reasonable design of the automobile wiring harness is one of the conditions for ensuring safe driving of the car. This article introduces the design process of automobile wiring harness and the selection of core raw materials. Principle design and 3D layout are essential aspects of wire harness design. The correct selection of key raw materials such as connectors, wires, and protective materials is the basis for the automotive wiring harness to function as it should.

What is Automotive Wiring HarnessAutomotive wiring harness is the main body of the network of automotive circuits, there is no wiring harness there is no automotive circuits. Harness refers to the copper punching and made of contact parts terminals (connectors) and wire and cable crimping, and then

Types of crimping of terminalsThis chapter describes the crimp shapes at the end of the terminal and at the wire insulation.F-shape crimpingIn F-shape crimping, after the cold press connection, the terminal insulation crimping area in the terminal is not allowed to puncture the wire core, single-wir

****【Automotive Wire Harness】****Error-proofing of connectors in wire harness designThe rapid development of the domestic automotive industry, the design quality requirements of the parts industry has been raised to a new level. Automotive wiring harness is an important part of the car, consisting o