Ultrasonic metal welding machine uses high-frequency vibration waves to transmit to two metal surfaces to be welded. Under pressure, the two metal surfaces rub against each other to form the fusion between molecular layers. Its advantages are fast, energy-saving, high fusion strength, good conductivity, no spark, close to cold processing; The disadvantages are that the welded metal parts cannot be too thick (generally less than or equal to 5mm), the welding spot cannot be too large, and pressure is required.

Welding advantages:

1) Welding materials do not melt and are not fragile metals.

2) After welding, the conductivity is good, and the resistance coefficient is very low or close to zero.

3) Low requirements for the surface of welding metal, oxidation or electroplating can be welded.

4) The welding time is short, and no flux, gas or solder is required.

5) Welding without sparks, environmental protection and safety.

3. Applicable products for ultrasonic metal welding:

1) Nickel hydrogen battery nickel hydrogen battery nickel mesh and nickel sheet are fused with each other

2) Copper foil and nickel sheet of lithium battery and polymer battery are fused with each other, and aluminum foil and aluminum sheet are fused with each other

3) Wires are fused with each other, and one or more wires are fused with each other.

4) Wires are fused with famous electronic components, contacts and connectors.

5) Mutual fusion of large cooling seats, heat exchange fins and honeycomb cores of famous household appliances and automotive products.

6) , electromagnetic switch, fuse free switch and other high current contacts, mutual fusion of dissimilar metal sheets.

7) The sealing and cutting of metal pipes can be water tight and airtight.