First: stripping. The accuracy of the stripping is directly related to the entire production schedule. In the event of an error, especially if the opening length is too short or too long, it will result in reworking of all stations, which will affect the production efficiency. So the stripping must be based on the requirements of the drawings to be combined to determine the terminal to determine the wire size, stripping head size.
Second: crimping process. According to the type of drawings required to determine the crimp parameters, the production of crimp operation instructions, for the special requirements of the need to indicate on the process file and training operators. For example: some wires need to wear through the jacket before crimping, it needs to first pre-installed wire and then returned from the pre-installed station and then crimping; there are punctured crimping with a dedicated crimping tool, which Kind of crimping method has good electrical contact performance. And must test the tension value of the terminal, if the Rally can not meet the requirements of the need to re-adjust the crimping die.
Third: preloaded. First of all, to prepare pre-installed process operating instructions, in order to improve the efficiency of the assembly, the complex wiring harness should be set pre-installed, pre-installed process is reasonable or not directly affect the efficiency of the assembly also reflects a technical level of technical staff. If the preloaded part of the assembly of the assembly or less of the wiring path is unreasonable will increase the total assembly staff workload, slow down the speed of the assembly line so the process staff often stay in the field constantly结。Fourth: assembly process. Can be compiled according to the product development department design of the assembly board, design tooling equipment, material box size and all the assembly sheath and accessories number affixed to the material box to improve the efficiency of assembly. The preparation of the various parts of the assembly content and requirements, balance the entire assembly station to prevent the occurrence of a little workload is too large, pull down the entire assembly line speed situation. To achieve the balance of the station, the process staff must be familiar with each operation and on-site measurement of working hours, at any time to adjust the assembly process.
Harness production is divided into end pressure (crimp) and forming two ways to process, no where the best, according to the characteristics of the wiring harness to create. And must check the whole product, test wire continuity, resistance, voltage, etc., to ensure that the product yield, put an end to bad products into the market.