Laser welding machine, also known as laser welding machine and laser welding machine, is a machine for laser material processing. According to its working mode, it is divided into laser mold welding machine, automatic laser welding machine, laser spot welding machine and optical fiber transmission laser welding machine. Laser welding uses high-energy laser pulse to locally heat the material in a small area, and the energy radiated by laser is directed to the internal diffusion of the material through heat transfer, After melting the material, a specific molten pool is formed to achieve the purpose of welding.
In the process of welding operation, does the laser welding machine have radiation hazards to the body? I believe this issue is of great concern to most people.
In fact, the laser of the laser welding machine is the light energy radiation emitted by excitation, which is a kind of high-intensity light. The laser emitted by the laser source can be considered as no physical harm when it is not in contact or visible; However, the laser welding machine will cause ionizing radiation and stimulated radiation in the welding process. This induced radiation has a great impact on the eyes and body. Although the laser beam is very small, if you look at the sparks generated by cutting for a long time, it is harmful to your eyes and will tingle. Therefore, in the case of long-term viewing of the light source, the operator must wear a radiation protection glasses.
