Advantages of laser processing in lithium battery production

　　Due to the high requirements for accuracy, controllability and quality of processing machines, metal foil slitting, metal foil cutting, label cleaning and isolation film cutting are more suitable for laser processing. Compared with traditional processing, laser lithium battery processing has the advantages of no tool wear, flexible cutting shape, edge quality control, high precision, and low operating cost. However, lithium batteries are widely used in consumer electronics, automotive and energy markets due to their outstanding performance. Its production technology innovation is particularly important.

　　Lithium battery processing requires high accuracy, controllability and quality of processing machines. However, during the use of the die cutter, wear and tear will inevitably occur, and dust and burrs will be dropped, which may cause the battery to overheat, short circuit, and explode. In order to avoid danger, laser processing is more suitable.

　　From the manufacture of lithium battery cells to battery packs, welding is a very important manufacturing process. The conductivity, strength, air tightness, metal fatigue and corrosion resistance of lithium batteries are typical evaluation criteria for battery welding quality. The choice of welding method and welding process will directly affect the cost, quality, safety and consistency of the battery. Laser welding has become the first choice for many welding tasks due to its advantages such as safe and reliable welding, precise process and environmental protection.