What are the requirements for processing terminal harnesses

Usually see the terminal wire harness are finished products, but in the process of processing the wire harness out of the process, the requirements of the wire harness but the appropriate strict, the following introduction to the requirements of the terminal line in the end how strict it is? First, what are the requirements of the terminal harness processing? 1. After the harness is completely made out of the quality department also needs to be fully inspected, unqualified, not in place to rework the product. 2. Terminals pressed on the need to wear the rubber shell, this process can not be automated production, can only be manually, but also the need to compare the first piece of the production line employees should be trained to ensure that the rubber shell to wear the right, wear the right place, can not be fallen off. 3. May also need to wear casing, heat shrink, etc. 4. Incoming materials should be correct, to check the raw materials, from the source to eliminate production scrap. 5. After the recognition of the material needs to cut the line and hit the terminal, the need to do a good job of the first piece, the subsequent production and inspection should be based on the first piece of norms. 6. Terminal wire is mainly used for the connection between the internal circuits of electronic equipment, it can transmit current or signal inside the electrical appliances, to ensure the normal use of electronic equipment can not be separated from the terminal wire! At present, China's mainstream terminal connection line has three specifications: UL norms, 3C norms and VDE norms, the internal conductor of the terminal connection line is generally tinned copper or bare copper. Second, the terminal connection line structure and composition: 1. sheath raw materials to be the primary choice of heat-resistant PVC sheath material imported from Japan. 2. terminal connection line barrier layer selection of cross-roll or braided Ф0.1mm and above the diameter of the tinned soft copper wire to improve the cable's anti-disturbance, anti-messing talent. 3. insulating materials are mainly used to select the Japanese imports of high-functioning heat-resistant PVC insulating material, semi-hard, soft, rigid Terminal connection line conductor selection of European and American wire gauge 14-30AWG tinned soft copper wire, terminal connection line and cross-sectional area of 0.3mm2-2.0mm2 electrical soft copper wire. There are three types of conductors: stranded conductor, OS-1 (TCW) conductor, solid conductor.

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