Production process of automobile wiring harness braiding harness

After the two-dimensional product drawing of the automobile wiring harness comes out, it is necessary to arrange the production process of the wire harness, and the process is inseparable for the service. Therefore, the production and process of the automobile wire harness are combined and analyzed together.

The second station after the opening is the crimping process. The crimping parameters are determined according to the type of terminal required by the drawing. The crimping operation manual is made. For the special requirements of the socket, it is necessary to indicate and train the operator on the process documentation. For example, some wires need to be passed through the sheath before they can be crimped. The car audio harness needs to be pre-assembled and then returned from the pre-installed station and then crimped. There is also a special crimping tool for piercing crimping. This crimping method has good electrical contact properties.

Then there is the pre-installation process. Firstly, the pre-installation process operation manual should be compiled. In order to improve the assembly efficiency, the complicated wiring harness must be equipped with pre-installation stations. The reasonableness of the pre-installation process directly affects the efficiency of the total assembly. The technical level of the craftsman is high. If the pre-installed part of the assembly is too small or the assembled wire path is unreasonable, the workload of the total assembly personnel will be increased, and the speed of the assembly line will be slowed down. Therefore, the process personnel should often stay on site to summarize.

The final step is the final assembly process. It can be programmed according to the assembly plate designed by the connector plug product development department, design the tooling equipment, the material box size and the number of all the assembly sheaths and accessories attached to the material box to improve the assembly efficiency. Compile the assembly content and requirements of each station, balance the entire assembly station to prevent a situation where the workload is too large and pull down the entire assembly line speed. In order to balance the work station, the craftsman must be familiar with each operation and measure the working hours on site, and adjust the assembly process at any time.