Ours ultrasonic Co.,Ltd
ULTRASONIC SOLUTION MANUFACTURER
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20khz High Power Ultrasonic Welding Machine for Metal welding
Ultrasonic wave metal spot welder: it is similar to friction welding, but has some differences. The ultrasonic welding time is very short, and the temperature is lower than recrystallization. It is also different from pressure welding, because the static pressure is much smaller than pressure welding. It is generally believed that in the initial stage of ultrasonic welding process, the tangential vibration can remove the oxide on the metal surface, which is the process of repeated micro welding and damage of the protruding part of the rough surface, resulting in the increase of the contact area, the increase of the temperature of the welding area, and the plastic deformation at the interface of the weldment. In this way, under the action of contact pressure, when they are close to the distance where atomic gravity can act, the solder joint is formed. If the welding time is too long or the ultrasonic amplitude is too large, the welding strength will decrease or even damage. Ultrasonic metal welding machine is an advanced high-tech equipment which converts high-frequency electric energy into mechanical vibration energy through transducer and acts on the workpiece, generating high-frequency friction between the two workpiece surfaces until the two workpiece surfaces are heated and fused together. It can be widely used in the spot and strip welding of SCR chip lead, fast fuse melt seat, electrical lead terminal, Li ion, Ni MH, Ni Cd battery electrode lug, etc.
| Type | Power(W) | Frequency (KHz) |
| OS-TSM1000W | 1000W | 15KHZ/20KHZ/40KHZ |
| OS-TSM2000W | 2000W | 15KHZ/20KHZ |
| OS-TSM3000W | 3000W | 15KHZ |
| OS-TSM4200W | 4200W | 15KHZ |
20khz High Power Ultrasonic Welding Machine for Metal welding