Laser welding is a process that utilizes the concentrated energy of a laser to achieve metal welding.
The laser beam is focused within the welding gun, creating a focal point. Through the interaction between the laser and the metal being welded, a highly concentrated heat source area is formed at the welding site in a very short period of time. The thermal energy causes the area to melt, and upon cooling and crystallization, a strong weld point and seam are formed.