2000W 20khz Ultrasonic Harness Welding machine for various wiring harness
Ultrasonic wiring harness welding is the use of high-frequency vibration wave to the two welding wire to be welded surface. In the case of pressurization, the two wire harness surfaces are rubbed against each other to form a fusion between the molecular layers. The advantages of ultrasonic wiring harness welding are high-speed, energy saving, high fusion strength, good conductivity, no spark and close to cold working. The disadvantages of ultrasonic wiring harness welding are metallic parts can’t be too thick(generally less than or equal to 5mm ), the welding bit can’t be too big and need to be pressurized.
1. High fusion strength;
2. Close to the cold processing, the workpiece is not annealed, no oxidation traces;
3.Good electrical conductivity after welding, resistance coefficient is very low or almost zero；
4.On the surface of the welding metal is low, oxidation or plating can be welded；
5.Welding time is short, without any flux, gas, solder;
6.welding is no spark which is environment-friendly and safe