Special ultrasonic welding head
Publisher: Administrator Date:2022-11-28
1. What is ultrasonic welding joint:
Ultrasonic transmitter is the general name of all ultrasonic transmitters and an indispensable part of ultrasonic welding equipment. Its function is to couple the ultrasonic wave generated by the transducer to the object to be processed. Because of the need to emit ultrasonic, the welding joint must work in a resonant state, that is, its natural resonant frequency must match the transducer. Second, the amplitude should be uniform, and the shape of the end face of the welding head should be consistent with the shape of the workpiece to be welded.
2. Ultrasonic welding joint material:
Titanium alloy, magnesium alloy, aluminum alloy, powder metallurgy steel, etc.
3. Customized ultrasonic welding joint:
The design of special ultrasonic welding joint is not simple. On the contrary, how to ensure that the welding joint can effectively transfer the mechanical vibration converted by the transducer to the workpiece to form a continuous and stable welding effect requires a lot of professional knowledge and skills. We still firmly believe that only through strict testing and quality control can we produce a good welding joint. By using the ultrasonic mold analysis software to simulate the actual state of the welding joint, our engineers combine the acoustic characteristics and mechanical characteristics of the welding joint to design the products required by customers.
4. Precautions for ultrasonic metal welding joint:
Ultrasonic metal welding joint is an indispensable part of ultrasonic metal welding equipment. Its function is to transmit the high-frequency vibration generated by the transducer to the acoustic element of the upper workpiece and the working surface that directly contacts with the metal workpiece during operation. The wear is more serious due to repeated friction under high temperature for a long time. In order to ensure the product qualification rate, this part must be replaced regularly.