In the process of ultrasonic spot welding machine, there is no current through the workpiece, and the workpiece does not melt. Moreover, the same alloy material can realize the ideal spot welding machine, and its electrical and thermal properties can not be achieved by other processes. Compared with fusion welding, ultrasonic spot welding machine has the advantages of low energy consumption, long service life and low labor intensity. The welding quality is stable and reliable, the energy consumption is low, the welding process is simple and the operation is convenient. Welding does not need other auxiliary materials, welding size and shape can be adjusted at will, this is a kind of frame designed for high-power universal spot welding. Different welding head and corresponding base can be selected according to different workpieces. The advantage of ultrasonic metal spot welding machine is that the welding material is not melted and fragile.

Good conductivity, low or close to zero resistance coefficient after welding. Low requirement on the surface of welding metal, oxidation or electroplating welding can be used. Short welding time, no flux, gas and solder. No spark in welding, environmental protection and safety. Nickel mesh and nickel sheet are mutually fused, and nickel sheet for Ni MH battery is mutually fused. For lithium batteries and polymer batteries, copper foil and nickel sheet are fused with each other, and aluminum foil and aluminum plate are fused with each other. These wires fuse with each other to form one or more wires. Wire fuses with famous electronic components, contacts and connectors. The large radiator, heat exchange fin and honeycomb core of household appliances and automobile products are integrated. High current contacts such as electromagnetic switch and non fuse switch fuse each other. The sealing and cutting of metal pipes can be waterproof and airtight.