What are the test standards for automotive wiring harness

Automotive wiring harness test standards standards are mainly QC / T29106 "automotive low-voltage wire harness technical conditions" and the enterprise standard.

The test degree projects are: test terminals and conductor wire or wire joints crimping quality, waterproof performance of the joints, the wiring harness resistance to high and low temperatures and hot and humid performance, resistance to salt spray performance and vibration resistance.

Expanded Information:

Automotive wiring harness inspection notes:

1, cut the wire whether to comply with the requirements of the

Check the wire size is not Meet the relevant requirements, the model is not correct. Cutting must be neat, can not scratch the wire, and the wire can not have a dirty situation.

2, grouping treatment is neat

Check whether the trimming is neat, the right size, in the trimming of the grouping can not be cut to the core wire.

3, peeling the outer skin is neat

Check the peeling mouth is not neat, peeling the right size, can not be peeled grouping wire as well as the core wire peeling injury, there is no peeling off the copper wire; in the half-peeled when the insulator must not fall off.

4, set of shrinkage tube size is right

Check carefully the shrinkage tube type and size is not correct.

5, ready to solder the temperature is appropriate

Check the temperature of the tin furnace is not right; in the preparation of soldering before the core wire and copper wire to organize, check there is no bending, bifurcation and folding of the situation.