Industry solutions

lithium battery

There are many production processes for lithium-ion batteries or battery packs, and among them, there are multiple processes, such as explosion-proof valve sealing welding, pole ear welding, soft connection welding, safety helmet spot welding, battery shell sealing welding, module and PACK welding, all of which use laser welding as the best process. The materials used for welding power batteries mainly include pure copper, aluminum and aluminum alloys, stainless steel, etc. As the core component of new energy vehicles, the quality of power batteries directly determines the overall performance of the vehicle. Lithium battery manufacturing equipment is generally divided into three types: front-end equipment, mid-range equipment, and back-end equipment. The accuracy and automation level of the equipment will directly affect the production efficiency and consistency of the product. Laser processing technology, as an alternative to traditional welding techniques, has been widely used in lithium battery manufacturing equipment.