1. ultrasonic metal welding machine application principle

ultrasonic metal welding machine application has 20KHZ--40KHZ , its principle is to use the energy of ultrasonic high-frequency mechanical vibration to weld the same or different non-ferrous metal materials, in the welding process neither to the workpiece transfer current, nor to the workpiece transfer high temperature energy, only in the workpiece with 20KHZ -40KHZ high frequency in its surface cycle of vibration, and the corresponding pressure on the workpiece to form a solid-state joint between the workpiece to achieve the welding effect. Ultrasonic metal welding used in lithium batteries is to weld conductive materials with different poles. The welding requirements are relatively high. The use of ultrasonic technology for welding is a better welding equipment for battery manufacturers. The main materials are (nickel sheet and copper sheet, aluminum Strip and aluminum foil, aluminum-nickel composite tape and aluminum shell, etc.).

Advantages of 2. ultrasonic metal welding machine

1 ), the welding material does not melt, and the metal characteristics are not fragile.

2 ), good conductivity after welding, very low resistivity or nearly zero.

3 ), low requirements for welding metal surface, oxidation or electroplating can be welded.

4 ), short welding time, no flux, gas, solder.

5 ), welding without sparks, environmental protection and safety

3. ultrasonic metal welding machine performance and technical parameters

1. metal welding machine specifications, technical parameters:

. Performance Characteristics: ( has high welding efficiency, good welding quality and good after-sales service )

() adopts American ultrasonic technology and semi-automatic frequency tracking.

() uses time relay to complete the time and welding procedure; The main accessories of

( 3 ) are imported, high energy conversion and utilization efficiency; The

( 4 ) circuit is equipped with frequency offset and excessive current protection devices to ensure the stability of the equipment.

( 5 ) selects a low-cost replaceable welding nozzle, which is extremely hard, greatly reducing the wear of the welding nozzle. The integrated high-hardness welding head has multiple welding surfaces and can be quickly installed , makes the cost low ;

( 6 ) welding die can be quickly and conveniently replaced and installed welding nozzles according to different application sizes, effectively reducing the cost:

( 7 ) is easy to install, debug and operate the equipment.

4. Ultrasonic Metal Welding Machine Application Scope

1 ), Ni-MH Battery Ni-MH Battery Ni-MH Battery Ni-Mesh and Ni-Sheet Mutual Melting and Ni-Sheet Mutual Melting.

2 ), lithium battery, polymer battery copper foil and nickel sheet mutual fusion, aluminum foil and aluminum sheet mutual fusion.

3 ), wire mutual fusion, partial formation of one and many mutual fusion.

4 ), wires and famous electronic components, contacts and connectors are mutually fused.

5 ), famous household appliances, large heat dissipation seats for automobile supplies, heat exchange fins, and mutual melting of honeycomb hearts.

6 ), electromagnetic switches, fuse-free switches and other high-current contacts, mutual melting of dissimilar metal sheets.

7 ), metal pipe tail sealing, cut off water, airtight.

metal welding suitability:

Common Failure List