The production and processing technology of electrical connection wire is as follows:

First: Strip the wire. The accuracy of stripping is directly related to the entire production schedule. Once there is an error, especially if the opening size is short or long, it will lead to rework of all stations, which will take time and effort to affect the production efficiency. Therefore, when stripping the wire, it is necessary to reasonably determine the open wire size and stripping head size of the wire according to the requirements of the drawing and the terminals to be played.

Second: crimping process. Determine the crimping parameters according to the terminal type required by the drawing, make the crimping operation manual, and indicate the special requirements on the process file and train the operator. For example: some wires need to pass through the sheath before crimping, it needs to preassemble the wire and then return from the preassembly station to crimping; There are also puncture type crimping tools used for special crimping, which has good electrical contact performance. And be sure to test the tension value of the terminal, if the tension does not meet the requirements, you need to re-adjust the crimping die.

Third: preinstalled. First of all, we must prepare the pre-assembly process operating instructions, in order to improve the assembly efficiency, the complex wiring harness must be set up pre-assembly station, whether the preassembly process is reasonable or not directly affects the efficiency of the total assembly and reflects the technical level of a process personnel. If the pre-assembled part of the assembly is too small or the assembled wire path is inappropriate, the workload of the total assembly personnel will be increased, and the speed of the assembly line will be slowed down, so the process personnel will often stay on the site and constantly summarize.

Fourth: final assembly process. Be able to design tooling equipment, material box specifications and dimensions according to the assembly table designed by product development department, and attach the numbers of all assembly jackets and accessories to the material box to improve assembly efficiency. Prepare the assembly content and requirements of each station, balance the entire assembly station to prevent a bit of excessive workload and pull down the speed of the entire assembly line. To achieve station balance, the process personnel must be familiar with each operation and calculate the working time on site, and adjust the assembly process at any time.