Automotive Wire Harness Welding Machine

Automotive Wire Harness Welding Machine

Date:Sep 14, 2020

Automotive wire harness welding machine

Ultrasonic wire harness welding machine uses the principle of ultrasonic metal welding technology to perform pressure welding, row welding and spot welding on copper and aluminum wire harnesses. Ultrasonic harness welding machine is a derivative equipment of ultrasonic metal welding machine. Mainly used in the welding of copper wire and aluminum wire such as automobile wiring harness and motorcycle wiring harness. So it is often called automobile wire harness welding machine.

Ultrasonic automobile wire harness welding uses ultrasonic metal welding technology to weld metal wire harnesses. The high-frequency electric energy is converted into mechanical vibration energy through the transducer to act on the metal wire harness. Physical effects such as diffusion will occur between the copper wires of the wire harness. And the wire harness welding device will apply a certain pressure when the wire harness is joined, and then the wire harness welding device will be removed and the mechanical vibration will stop, which will form the wire harness welding effect. During the welding process, there is no current passing through the welded part, and there is no welding arc in the electric welding mode. Since ultrasonic welding does not have problems such as heat conduction and resistivity, it is undoubtedly an ideal for non-ferrous metal material wire beam welding. For the metal wire beam welding system, the wire beam welding effect is generally square.



Welding advantages

1. The two objects to be welded are overlapped and joined by ultrasonic vibration and pressure to form a solid state, the joining time is short, and the joining part does not produce cast structure (rough surface) defects;

2. Compared with the method of ultrasonic welding and resistance welding, the mold life is long, the mold repair and replacement time is less, and it is easy to realize automation;

3. Ultrasonic welding can be carried out between the same metal and different metals, which consumes much less energy than electric welding;

4. Compared with other pressure welding, ultrasonic welding requires less pressure, and the deformation amount is less than 10%, while the deformation of the workpiece in cold pressure welding is 40%-90%;

5. Ultrasonic welding does not require pre-treatment of the welded surface and post-weld post-treatment like other welding;

6. Ultrasonic welding can reduce the temperature effect of the material (the temperature of the welding zone does not exceed 50% of the absolute melting temperature of the welded metal), so as not to change the metal structure, so it is very suitable for welding applications in the electronic field

Scope of application

Ultrasonic automobile wire harness welding machine, ultrasonic automobile wire harness terminal welding machine, ultrasonic automobile multi-strand wire harness welding machine, ultrasonic automobile motor wire harness welding machine, ultrasonic automobile copper and aluminum wire harness welding machine, ultrasonic automobile wire harness and terminal welding machine, ultrasonic automobile wire harness and Motor terminal welding machine, ultrasonic automobile wire harness and thin rod welding machine, ultrasonic automobile cable harness welding machine, ultrasonic automobile airbag wire harness welding machine, ultrasonic automobile wire harness and copper sheet welding machine, ultrasonic airbag flat wire harness welding machine


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