The first station for wire harness production is the open-wire process. The accuracy of the open wire process is directly related to the entire production schedule, once there is an error, especially the short open wire size, it will lead to the rework of all stations, which is time-consuming and laborious and affects production efficiency.
The second station after opening the wire is the crimping process, according to the type of terminal required by the drawing to determine the crimping parameters, make the crimping operation instructions, for special requirements need to indicate on the process documents and train the operator.
Then there is the pre-assembly process, first of all, the pre-assembly process operation manual must be prepared, in order to improve the final assembly efficiency, complex wiring harnesses must be set up with pre-installation stations. If the pre-assembled part of the assembly is too small or the wire path of the assembly is unreasonable, it will increase the workload of the total assembly personnel.
The final step is the final assembly process. According to the assembly bench designed by the product development department, design tooling equipment, material box specifications and dimensions, and affix the number of all assembly sheaths and accessories to the material box to improve assembly efficiency.
The electronic technology content and quality of automotive wiring harnesses in the car have gradually become an important indicator for evaluating the performance of automobiles. Automobile 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.
