Automotive wiring harness production process detailed explanation

First, material preparation

The first step in the production of automotive wire harnesses is to prepare the required materials. Generally speaking, the material includes wire, insulation, insulation adhesive, insulation tape, joints, etc. These materials need to be selected and purchased in accordance with the requirements of the product drawings, and inspected and quality control before discharging.

Second, cutting equipment

The cutting equipment is a very important part in the production of automobile wire harness. At present, there are two main kinds of blanking equipment on the market: manual blanking and automatic blanking. Manual blanking usually requires manual operation and is less efficient and not suitable for mass production. Automatic blanking equipment can realize automatic blanking, improve production efficiency and reduce labor costs.

Third, blanking process

Blanking process is the key step of blanking in the production of automotive wire harness. During the unloading process, the required materials need to be cut, peeled and sharpened according to the requirements of the product drawings. These processes require operators to have certain skills and experience in order to ensure the accuracy of the cutting and product quality.

4. Quality control

Quality control is an essential part in the blanking process of automotive wire harness production. Quality control mainly includes material inspection, cutting accuracy inspection, product appearance inspection and so on. Only through strict quality control can the quality and safety of automotive wiring harness be guaranteed.

The production process of automotive wiring and electronic wiring harness is divided into the following steps: 1. Wire cutting: that is, the required various finished wires are cut into the length required for the production of connection lines. 2. Terminal crimp: that is, crimp the appropriate terminal to the cut wire. 3. Sub-assembly: Install connectors and so on to become small sub-lines. 4. Final assembly: Assemble all kinds of small strands on a large tooling plate, bandage with tape, install various protective parts, such as bellows, protection brackets, etc. 5. Detection: On the specially designed detection board to detect whether each circuit is smooth, appearance detection, grommet waterproof detection, etc

In short, the basic process of automotive wiring harness production is a very important step in the production process of automotive wiring harness. Only through the correct blanking method and strict quality control, can we produce high quality automotive wiring harness products.