1-0963735-1 1-963735-1 Electronic Components Integrated Circuit Rectangular Connector Contact Power Terminal Connector Power Timer

Common cold pressure wiring terminals

The terminal is a device that connects the circuit with mechanical parts. It can connect two wires together or connect the wires to the electrical terminal. At present, there are hundreds of wiring terminals on the market. Common cold-pressure wiring terminals are shown in Figure 1-37.

Use tools to make a metal in the wiring terminal or the combined deformation of the two to achieve the purpose of a fixed wire. This deformation process is called a pressure wire. Figure 1-38 The metal has been deformed, and the wire core is clamped and fixed.

Figure 1-38 pressure line

In order to press the wiring terminal to the wire, the tube of the wire and the terminal of the terminal is needed to form a cold welding. Error use tools will affect the pressure line effect, leaving air points between the wire core and the connection site, and the air acupoint will absorb water, resulting in the heat of corrosion and resistance to increase the heat, and eventually causes the connection to be destroyed.

2. Crimping Tool

Common threading clamps are shown in Figure 1-39. Figure 1-39 (A) The threading tongs shown in the lines have a built-in spiny wheel. When the handle is pressed, it uses the spiny wheel to prevent the tip from opening up. When applied enough pressure, the spiny wheel will be removed and released the pressure line to ensure sufficient pressure. This type of piping also has a wide base to cover more surface areas where the connection is connected. Figure 1-39 (b) The threading clamps shown in it can achieve almost the same effect, but it requires the user to operate more carefully. The structure of this type of threading clamp is usually not so strong. When pressing, you must pay attention to ensure that the clamp mouth is arranged correctly on the wiring terminal. If you fail to align the wiring terminal when the thread is pressed The wear and tear during normal use can also cause the cutting port to separate and not completely closed.

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