Copper Sheet Welding Ultrasonic Metal Welding Machine Ultrasonic Spot Welder For Metal Welding

Ultrasonic metal welding is a special method of connecting the same or different metals using the mechanical vibration energy of ultrasonic frequency. During ultrasonic welding, metals neither transmit current to the workpiece nor apply high-temperature heat source to the workpiece. They only convert mechanical energy into internal energy under static pressure Deformation energy and limited temperature rise. Solid-phase welding occurs when the two base materials reach the recrystallization temperature. Therefore, it effectively overcomes the phenomena of splashing and oxidation generated during resistance welding. Ultrasonic metal welding machines can perform single point welding, multi-point welding, and short strip welding on fine wires or thin materials of non-ferrous metals such as copper, silver, aluminum, and nickel. They can be widely used in thyristor leads, fuse strips, electrical leads, and lithium battery electrodes Welding of pole ears