Laser spot welding machine is one of the important aspects of the application of laser material processing technology.
The spot welding process belongs to the heat conduction type, which means that the laser radiation heats the surface of the workpiece, and the surface heat is directed to the internal diffusion through heat transfer. By controlling parameters such as the width, energy, peak power, and repetition frequency of the laser pulse, the workpiece is melted, forming a specific molten pool.
Laser spot welding machine have the advantages of fast speed, high efficiency, large depth, small deformation, small thermal impact, high welding quality, smooth welding seams, pollution-free welding points, high efficiency and environmental protection, and no need for welding materials.
Laser spot welding machine is mainly used for repairing holes and spot welding sand holes in gold and silver jewelry, it is widely used for spot welding of micro and small precision parts, such as jewelry, battery nickel strips, integrated circuit leads, clock springs, picture tubes, electron gun assembly, and other fields.