How to Avoid Bad Terminal Crimps

During the use of the crimp terminal, there is a phenomenon of poor contact. You must find out the cause of the poor contact of the terminal in time and deal with it in time, so as not to cause greater losses due to delay. What causes the poor contact of the terminal?
Analysis of the causes of poor contact in the terminal block The composition of the terminal block is composed of metal conductors and insulating materials, and it transmits external voltage, current or signal to the corresponding contacts of the matching Connector. Therefore, the reasons for the poor contact of the terminals may be: unreasonable terminal structure design, unqualified metal conductors, size errors, improper assembly, and poor contact caused by improper operation and use. Solution Therefore, before use, the following methods can be used to prevent the occurrence of poor contact in the use of terminal blocks:
1. Before use, conduct a point-by-point continuity test on the terminal to see if it meets the requirements;
2. Strictly follow the terminal operation instructions to install it correctly;
3. Test the insertion and extraction force of the terminal, check the holding force of the terminal and the core wire, and prevent the looseness of individual jacks and insufficient tension between the core wire and the terminal to cause poor contact.
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