Process production of wire harness

The first station of wire harness production is the open-wire process. The accuracy of the wire-opening process is directly related to the entire production schedule. Once an error occurs, especially if the wire-opening size is too short, it will lead to rework of all stations, which is time-consuming and labor-intensive and affects production efficiency.

The second station after the wire is opened is the crimping process. The crimping parameters are determined according to the terminal type required by the drawing, and the crimping operation manual is produced. For those with special requirements, it is necessary to indicate on the process document and train the operator.

Next is the pre-installation process. First, the pre-installation process operation manual must be compiled. In order to improve the efficiency of the final assembly, a pre-installation station must be set for complex wiring harnesses. If the pre-assembled part is assembled too little or the wire path of the assembly is unreasonable, it will increase the workload of the general assembly personnel.

The final step is the final assembly process. According to the assembly platen designed by the product development department, design tooling equipment, material box specifications and dimensions, and paste the numbers of all assembly sheaths and accessories on the material box to improve assembly efficiency.

The electronic technology content and quality of automotive wiring harnesses have gradually become an important indicator for evaluating automotive performance. Car manufacturers should pay special attention to the selection of wiring harnesses, and it is also necessary to understand the process and production of automotive wiring harnesses.