Laser welding machine, also known as laser welding machine, laser welding machine, is a laser material processing machine, which is divided into laser mold welding machine, automatic laser welding machine, laser spot welding machine, fiber transmission laser welding machine according to its working mode. Laser welding uses high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses into the interior of the material through heat conduction, and the material is melted to form a specific molten pool for welding purposes.
In fact, the laser of the laser welding machine is the light energy emitted by the excitation, which is a kind of high-intensity light. The laser light emitted by the laser source is generally not in contact or invisible, and can be considered as no physical harm; Laser welding machines can cause ionizing radiation and stimulated radiation during the welding process. This induced radiation has a great influence on the eyes and the body. Although the laser beam is very small, if you look at the spark generated by cutting for a long time, it is harmful to the eyes and has a tingling sensation. Therefore, in the case of long-term viewing of the light source, the operator must wear a radiation protective glasses.
(This article was originally written by Chenxi Laser. Reprinted must indicate the source: www.xxjxgg.com, cherish the labor results of others, is to respect yourself)
