Factory Supply 20KHZ 2000W Frequency Automatic Tracking Ultrasonic Electrical Wire Splicing And Joint Spot  

Ultrasonic wave metal spot welder (Ultrasonic wave metal spot welder): It is similar to friction welding, but there are differences. Ultrasonic welding takes a short time and the temperature is lower than recrystallization; it is also different from pressure welding because the applied static pressure is higher than the pressure The welding is much smaller. It is generally believed that in the initial stage of the ultrasonic welding process, the tangential vibration removes the oxides on the metal surface, and the protruding part of the rough surface produces repeated micro-welding and destruction, which increases the contact area and increases the temperature of the welding zone. High, plastic deformation occurs at the interface of the weldment. In this way, under the action of contact pressure, when they approach each other to the distance at which atomic gravity can act, a solder joint is formed. The welding time is too long, or the ultrasonic amplitude is too large, which will reduce the welding strength or even destroy it. Ultrasonic metal welding machine is an advanced high-tech equipment that converts high-frequency electric energy into mechanical vibration energy through a transducer and acts on the workpiece, generating high-frequency friction between the surfaces of the two workpieces, until the surfaces of the two workpieces are heated and welded together . It can perform spot and strip welding on thin materials of conductive metals such as copper, silver, chromium-nickel, etc. It can be widely used in thyristor chip leads, fast fuse melt sockets, electrical lead terminals, lithium ion, nickel Point and strip welding of pole pieces and tabs of hydrogen and nickel-cadmium batteries.
Applicable products of ultrasonic metal welding machine:
1. The wires are fused to each other, and one and more wires are fused to each other.
2. Ni-MH battery Ni-MH battery nickel mesh and nickel sheet mutual fusion and nickel sheet mutual fusion.
3. The wires are fused with famous electronic components, contacts and connectors.
4. Lithium battery and polymer battery copper foil and nickel sheet are mutually fused, and aluminum foil and aluminum sheet are mutually fused.
5. The sealing and cutting of the ultrasonic metal tube can be water and air tight.
6. Large heat sinks, heat exchange fins, bees for famous household appliances and automotive products
Mutual melting of nest hearts.
7. Electromagnetic switch, non-fuse switch and other high current contacts, mutual fusion of dissimilar metal sheets.

Advantages of ultrasonic metal welding machine:
1. Welding without sparks, environmental protection and safety.
2. The welding material does not melt, and the metal is not fragile.
3. Low requirements on the surface of the welded metal, both oxidation and electroplating can be welded.
4. Ultrasonic welding time is short, without any flux, gas or solder.
5. After welding, the conductivity is good, and the resistivity is extremely low or nearly zero.
The 20KHZ ultrasonic metal welding machine produced by our company uses high-frequency vibration waves to be transmitted to two metal surfaces to be spot welded. Under pressure, the two metal surfaces are rubbed against each other to form a fusion between molecular layers. Its advantages are rapid, energy-saving, high fusion strength, good electrical conductivity, no sparks, and close to cold processing.

Factory Supply 20KHZ 2000W Frequency Automatic Tracking Ultrasonic Electrical Wire Splicing And Joint Spot