In daily wire harness processing, various problems often occur, some of which may even occur frequently. So how can we solve these problems?

When threading through the adhesive shell, it is common to have the PIN off the terminal. How should we solve this problem? In fact, as long as there is a pull back action every time a hole is inserted, it can be solved.

Then the wire is coated with tin, and once the wire is coated with tin, there is a certain possibility of causing PVC to shrink due to heating. If this situation occurs, it is necessary to choose temperature resistant PVC and control the time of tin exposure not to be too long.

After crimping, the tension is not enough. If the tension of the wire harness cannot be reached, three reasons can be tried to find: whether the crimping range of the terminal and wire conductor is suitable; Design of blade material and structure; The material of the terminals, etc.

If the label is not sticky, then we should not directly touch the adhesive surface with our hands when pasting. First, we should stick it on a clean metal surface, and then stick it one by one onto the line.

How to test the tension of dual voltage terminals? The double voltage terminal needs to be tested for the tensile force of a single wire, and the testing method is the same as the testing method for terminating a single wire.