How to Reduce Spatter in Copper Laser Welding: Practical Engineering Methods?
Copper is widely used in EV batteries1, power electronics, and electrical connectors. Jedoch, laser welding copper2 often produces severe spatter. This contamination reduces weld quality and increases production costs. Spatter in copper laser welding can be reduced by improving laser energy absorption, stabilizing melt pool behavior, and optimizing beam control techniques such as power modulation […]
