Here we focus on the following problems caused by simply increasing the welding amplitude and equipment power in this application:
● The deformation and stress generated by the wire core inside the wire harness will increase, which will lead to a decrease in the fatigue life of the wire harness and potential mechanical failure.
● The relative movement distance between the welding head and the wire harness is increased, and the frictional heat energy brought will exceed the reasonable energy range required by the welding wire harness, which will cause the excess heat to be unable to diffuse to other areas in time, resulting in the utilization of ultrasonic welding energy. low, the welding efficiency decreases.
● The reliability and efficiency of the welding head are reduced. Excessive amplitude and power will cause softening of the wire harness, and the softening during the welding process can easily cause the welding head to slip abnormally on the wire harness, aggravate the wear of the welding head, and increase the life cost of the welding head.