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Jul , 07 2022
The principle of ultrasonic metal welding is a special method of using the mechanical vibration energy of ultrasonic frequency to connect the same metal or dissimilar metal. When the metal is ultrasonically welded, it neither transmits current to the workpiece nor applies a high temperature heat source to the workpiece, but under static pressure, the frame vibration energy is converted into fricti...
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Jan , 09 2025
In the production of cylindrical batteries, spot welding machines play a pivotal role, ensuring the quality and reliability of the welding processes that are crucial for battery performance. 1.Role of Spot Welding Machines in Cylindrical Battery Production Cylindrical batteries, as an important type of lithium-ion batteries, have welding as a particularly critical step in their manufacturing proce...
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May , 08 2026
1.What is a battery spot welding machine? A battery spot welding machine is a specialized welding equipment that generates local high temperature by concentrating current in an instant, causing the battery terminals (or tabs) to form a metallurgical bond with the connecting materials (nickel strips, bus bars, etc.). It is widely used in the assembly and production of lithium batteries (cylindrical...
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