What are the quality inspection priorities for wire harness processing?

In order to ensure that the harness processing plant processing harness quality issues, the requirements of the harness quality inspection inside the attention of the following links: 1, cut wire: check the size of the wire is not in line with the relevant requirements, the model is not correct. Cutting must be neat, can not scratch the wire, and the wire can not be dirty situation occurs. 2, grouping processing: check whether the trimming is neat, the size is not right, in the trimming of the grouping can not be scratched to the core wire. 3, peeling the outer skin: check the peeling mouth is not neat, peeling the right size, can not be peeled to hurt the grouping of the wire as well as the core wire. 4, peeling the inner skin: check whether the peeling mouth is not neat, peeling the right size, there is no core wire stripping injury 4, peeling the inner skin: check whether the peeling mouth is neat, peeling the right size, there is no core wire peeling injury, there is no peeling off the copper wire; in the half-peeling of the insulator must not fall off. 5, set of shrinkage tube: double-check the shrinkage tube type and size is not correct.

6、Preparatory soldering: check the temperature of the tin furnace is correct; in the preparatory soldering before the core wire and copper wire to organize, check whether there is no bending, bifurcation and folding of the situation. 7、Soldering: check the temperature of the soldering iron is correct; can not be scalded on the insulating skin, the tin point should be smooth, no tin tip, can not be false soldering and false soldering. 8、Terminal pressure: check the specification of the terminals and wires is not correct; the terminal pressure is no 9, terminal insertion: check the terminal and connector type is not correct; terminal there is no deformation and damage, etc.; check the terminal there is no wrong insertion, leakage or insertion is not in place. 10, assembling the shell: check the shell there is no scratches, mounting the wrong or burr and so on, there is no leakage of parts, screws there is no oxidation, loosening, screwing hair and discoloration. etc. If the shell is oriented, then it must be assembled according to the requirements.

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