Analysis of poor contact problem of wire terminal crimping machine:

For machines, poor contact has always been one of the main causes of failure, ranging from small size like mobile phones to big one like computers, wire terminal crimping machines, or aviation equipment and etc. In fact, this is also some common factors, such as processing size beyond tolerance, unreasonable heat treatment and electroplating surface treatment technology, poor storage environment, improper operation, etc., as mentioned above, it may cause bad contact between contact parts and matching parts of terminal contact parts! What are the causes of poor contact structure?

1. Improper structural design of contact, wrong material selection, unstable mold, out of tolerance machining size, rough surface, unreasonable surface treatment process such as heat treatment and electroplating, improper assembly, bad storage and use environment and improper operation will cause poor contact in the contact parts and matching parts of the contact parts.

2. Short circuit, leakage, breakdown, low insulation resistance, etc. can be caused by the existence of metal residues on the surface or inside of the insulator, surface dust, flux and other pollution and moisture, harmful gas adsorption film and surface water film fusion to form ionic conductive channel, moisture absorption, mildew growth, insulation material aging and other reasons, which will cause short circuit, leakage, breakdown, low insulation resistance and poor insulation.

3. If the wire terminal crimping machine is not fixed properly, the contact reliability will be affected, resulting in instantaneous power failure, and the serious problem is product disintegration. Disassembly refers to the abnormal separation between plug and socket and between pin and Jack due to unreliable structure due to material, design, process and other reasons when the terminal is in the plug-in state, which will cause serious consequences of interruption of electrical energy transmission and signal control of computer stripping wire of control system.

After a series of inspection, we can find the cause of the fault. The above three problems are often encountered in the wire terminal crimping machine. If you are interested in how to solve the above problems, please contact us through the home page to provide the best solution.