THEORY & APPLICATION

MECS, opening up a new future.
 

What is Ultrasonic Metal Welding?

Ultrasonic metal welding is achieved by applying rapid vibrational energy in the ultrasonic frequency range to the two metal boundary surfaces. The metal to be joined is held stationary while pressure is applied to the metal being joined. The metal above vibrates back and forth at a rate of 20,000 to 30,000 times per second due to the ultrasonic horn, causing rapid friction between the two metals.

The ultrasonic welding method refers to a welding method where the vibrational shear deformation force at the welding surface destroys the oxide film on the metal surface and promotes mutual bonding between metal atoms without melting the metal, resulting in a complete metal bond.

Applications of Ultrasonic Metal Welding