To fully utilize the function of terminal wire terminals, it is important to fix them correctly. Only by doing a good job in fixing the terminal wire terminals can their performance be fully utilized. So, what are the hazards of poor fixing?  

1. Poor contact of terminal wires may be due to unreliable design, followed by material selection errors, improper selection of molding processes, or poor quality of heat treatment, molds, assembly, and welding processes. Improper assembly can directly lead to poor fixation.  

2. Poor fixing of terminal wires is due to poor positioning and locking fit dimensions, poor consistency in processing quality, and high total separation force, which can cause poor interchangeability.  

3. If the terminal of the terminal wire is not fixed properly, it will to a large extent cause instantaneous power failure, and in severe cases, it actually refers to the disassembly of the product. In terms of disassembly, it refers to the terminal being in a plugged in state. Due to material, design, process, and other reasons, the structure may become unreliable, resulting in abnormal separation between the plug and socket, as well as between the pin and socket. This can cause serious consequences such as interruption of power transmission and signal control in the control system.