Is laser cutting harmful to human body?

2019-05-17 keywords:More

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 can be divided into laser mould welding machine, full automatic laser welding machine, laser spot welding machine, optical fiber transmission laser welding machine, jewelry welding machine, advertisement laser welding machine and vibration mirror laser welding machine. High-energy laser pulses are used to heat the material locally in a small area. The energy radiated by laser radiation diffuses into the material through heat conduction, and then melts the material to form a specific molten pool to achieve the purpose of welding.
In the process of welding operation, does laser welding machine have radiation hazard to the body? I believe that this problem is of great concern to most people.
In fact, the laser of laser welding machine is the radiation of light energy emitted by excitation, which is a kind of high-intensity light. The laser emitted by laser source can be regarded as harmless to the body when it is not touched or visible. But the laser welding machine will cause ionizing radiation and stimulated radiation in the welding process, which is induced. The radiation of hair has a great influence on eyes and body. Although the laser beam is very small, if you look at the sparks generated by cutting for a long time, it will be harmful to the eyes, and it will tingle. Therefore, in the case of long-term eye-to-eye light source, operators must wear a radiation protection glasses.