Overview of ultrasonic metal welding
　The ultrasonic wire harness welding machine uses the ultrasonic metal welding technology to weld the metal wire harness, and converts the high-frequency electric energy into a mechanical vibration energy through the transducer to act on the metal wire harness. When the temperature of the vibration friction heat reaches the melting point of the wire metal, the wire harness It will melt, and the wire harness will apply a certain pressure while the wire bundle is fused. Finally, the wire harness welding device moves away and stops the mechanical vibration, which will form a wire harness welding effect. During the welding process, no current is passed through the weldment, and no welding arc is generated in the welding mode. Since the ultrasonic welding does not have problems such as heat conduction and electrical resistivity, the wire harness for the non-ferrous metal material is used.
　For welding, it is undoubtedly an ideal metal wire harness welding system. Ultrasonic wire harness welding machine is a derivative equipment of ultrasonic metal welding machine, and the wire harness welding effect is generally square. It is mainly used for the welding of copper wire and aluminum wire for welding of automobile wiring harnesses and motorcycle wiring harnesses, so it is often called automobile wire harness welding machine.