What kind of application usually use laser welding?
Laser welding is an important non-contact welding method, which realizes the interatomic bonding of two separated products by focusing a high-energy laser beam on the surface or inside of the product to be processed. Compared with traditional argon arc welding and resistance welding, ultrasonic welding laser welding has significant advantages: first, the heat-affected zone is small; second, non-contact processing; third, high processing efficiency. Today's new energy vehicles can accelerate to 100 kilometers in just a few seconds, allowing more people to experience the thrill of "super running". The power to drive new energy vehicles is derived from hundreds of lithium battery Cell units. In the manufacturing process of lithium batteries or battery packs, there are more than 20 processes that need to be welded to achieve conductive connection or sealing. The quality of welding plays a vital role in the safety performance of the vehicle. In the field of new energy lithium...