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Detailed discussion on the application of ultrasonic wire harness welding machine in the automotive manufacturing industry

Release time:2019-09-10

Ultrasonic wire harness welding machineApplication in the automotive manufacturing industry

Ultrasonic welding in the field of automotive wiring harnesses,Car wiring harnesses are the main network of car circuits, without wiring harnesses, there would be no car circuits. Wire harness refers to contact terminals made of copper materialconnectorThe connection between wires and cables, with external plastic insulators or external metal casings used for circuit assembly. The wire harness industry chain includes industries such as wires and cables, connectors, processing equipment, wire harness manufacturing, and downstream applications. Wire harnesses are widely used in automobiles, household appliances, computers and communication equipment, various electronic instruments, etc. The body wire harness connects the entire body, and the shape of the body isHForm.

Ultrasonic wire harness weldingIt is a common process for welding automotive wire harnesses, which involves restructuring the surface of the welding material through high-frequency vibration. Ultrasonic welding has the advantages of low energy consumption, no pollution, solid welding, low internal resistance, etc. It does not change the chemical properties of the welded parts and has excellent welding conductivity.

Compared with traditional spot welding, ultrasonic wire harness welding has the following advantages:

1.Short welding time, greatly improved efficiency, fast welding time, and energy-saving.

2.The characteristics of non melting and fragile conductors of welding materials;

3.After welding, the conductivity is good, the strength is high, and the resistance system is extremely low or almost zero;

4.No need for flux, gas, or solder;

5.No sparks, no smoke, environmental protection, safe welding;

6.Stable welding process, online detection and control.

Ultrasonic car wire harness welding is based on the ultrasonic welding mechanism, which welds multiple or single strands of wires into1Multiple line connection points, with multiple lap welds, multiple strand forming, etc.

The advantages of ultrasonic welding of car wire harnesses are more prominent, with good conductivity and very low or almost zero resistance coefficient after welding; Welding speed is fast and does not require any flux, gas, or solder.

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