The Working Principle Of Metal Ultrasonic Welding Machine
With the popularization and development of welding technology, ultrasonic wave has also been invented as a new welding method, and has an important position in different metal welding. In fact, the principle of ultrasonic welding is to use high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects are rubbed against each other to form a fusion.
The working principle of the ultrasonic metal welding machine is: a special method of linking the same type of metal or different types of metal by using the mechanical vibration energy of ultrasonic frequency exceeding 16KHz. When the metal is ultrasonically welded, it neither transmits current to the workpiece nor applies a high-temperature heat source to the workpiece, but under static pressure, the workpiece forms a firm bond, so as to achieve the effect of welding. The entire welding process can be accurately controlled without generating excess heat on the metal surface, and the welding fastness is strong.
Compared with ordinary welding, the ultrasonic metal welding machine is suitable for welding of various materials. The welding work does not generate high temperature, the welding joint position is not rough, the product mold has a long life, and it is easier to automate. Ultrasonic metal welding does not require flux, metal filler, external heating, etc., with higher work efficiency and better stability.
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