Process and production of automotive wiring harnesses

With people's comfort, economy, safety requirements continue to improve, the types of electronic products in the car is also increasing, the automotive wiring harness is more and more complex harness failure rate also increased accordingly. This requires improving the reliability and durability of automotive wiring harness performance, many people are more interested in the process and production of automotive wiring harness, in the automotive wiring harness two-dimensional product drawings come out, to program the production process of the wiring harness, the process is inextricably linked to the two services in the production of the production of automotive wiring harnesses and the process of the two combined together to analyze. Wire harness production of a workstation is to open the line process. The accuracy of the open wire process is directly related to the entire production schedule, once the error is particularly short of the open wire size, will lead to rework of all stations, time-consuming and laborious impact on production efficiency. So in the preparation of the open wire process must be based on the requirements of the drawings to reasonably determine the size of the wire open wire, stripping head size. After the opening of the second station is the crimping process, according to the drawing requirements of the terminal type to determine the crimping parameters, the production of crimping instructions, for special requirements need to be specified in the process documentation and training of operators. For example: some wires need to pass through the sheath before crimping, it needs to be pre-installed wire and then return from the pre-installation station and then crimp; there are also puncture crimping with a special crimping tool, this crimping method has good electrical contact properties. Then there is the pre-installation process, first of all, to prepare the pre-installation process operating instructions, in order to improve the efficiency of the total assembly, the complexity of the wiring harness should be set up to pre-installation stations, pre-installation process is reasonable or not directly affects the efficiency of the total assembly also reflects the technical level of a craftsperson high and low. If the pre-assembly part of the assembly of the lesser or assembly of the wire path is unreasonable will increase the workload of the total assembly personnel, slowing down the speed of the assembly line, so craftsmen should often stay on site to constantly summarize.　　The last step is, the total assembly process. Able to compile according to the product development department designed assembly board, design equipment, material box specifications and size and will be all assembled sheaths and accessories of the number affixed to the material box in order to improve the assembly efficiency. Preparation of each station assembly content and requirements, balancing the entire assembly station to prevent a point of excessive workload, pulling down the speed of the entire assembly line. To achieve workstation balance, process personnel must be familiar with each operation and on-site measurement of working hours, adjust the assembly process at any time.-2、About Evergrande Electronic Products Network platform related to the introduction and sales of products briefly: Evergrande Electronic Products Network - a professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products }; if you have a related [connectors | wiring harness | wire and cable products] purchasing / sourcing needs or would like to buy / to understand what connectors | harness | wire and cable products we can provide solutions, please contact the following Division I business personnel; If you have related [connectors | wire harness | wire and cable products] sales / resources and promotion needs, please click on the "¡¡ Business Cooperation ←" with the person to discuss!