What are the key characteristics of laser production of lithium batteries

1. Fast speed, large depth and small deformation. 2. It can be welded at room temperature or under special conditions, and the welding equipment is simple. For example, when the laser passes through the electromagnetic field, the beam will not shift; the laser can be welded in vacuum, air and certain gas environments, and can pass through glass or weld materials with transparent beams. 3. It can weld refractory materials such as titanium, quartz, etc., and can weld heterogeneous materials with good results. 4. After the laser is focused, the power density is high. When welding high-power devices, the aspect ratio can reach 5:1, and the height can reach 10:1. 5. Micro-welding can be carried out. After the laser beam is focused, a small spot can be obtained, and it can be positioned, which can be used in the assembly welding of micro and small workpieces that are automatically processed in large quantities. 6. In the process of lithium battery laser production, the laser beam has high energy density, fast production speed, and local production, which has no or minimal impact on non-laser irradiation parts. Therefore, its heat-affected zone is small, and the workpiece thermal deformation is small. The output is small. 7. It can produce a variety of metals and non-metals, especially materials with high hardness, high brittleness and high melting point. The pursuit of energy saving and emission reduction in today's society has been driving the innovation of battery technology, especially the innovation of processing technology. Because of its excellent performance, lithium batteries are widely used in the consumer electronics, motor vehicles and energy markets, and its processing technology innovation is particularly important. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Analysis of the four components of lithium batteries