Coherent ARM ring-mode fiber laser assists high-speed galvanometer top welding of electric vehicle battery shells and covers

Coherent ARM ring-mode fiber laser shows excellent operational flexibility in the field of electric vehicle battery cover sealing welding, and is suitable for high-speed galvanometer top welding and exit head welding methods. Electric vehicle performance is significantly improved by optimizing battery technology to increase battery capacity, charging speed and lifespan while reducing environmentally harmful materials. Coherent ARM ring-mode fiber lasers solve the traditional trade-off between welding speed and quality, enabling a low-cost and high-performance production process.