For us, the most typical is the science and technology and a variety of man-made substances on our changes, and the most typical of which is the application and use of laser. Laser protective glasses manufacturers have found that the laser brings us a great help, and even can be said that our lives are not separated from the laser. But you know, the laser is dangerous. Laser has a great effect on us, and even serious impact on our physical health. So the laser protective glasses manufacturers suggest that we do a good job in a timely manner on the laser protection measures to avoid damage. Today we will talk about the laser processing technology.
The technology of laser thermal processing by laser beam with high energy density and concentration, irradiation in the processed material (metal, plastic, marking etc.) material on the surface, the surface of the material absorption of laser energy, thermal excitation in the illuminated area, so that the surface of the material (or coating), produce abnormal temperature rise, melting, erosion, evaporation, and ultimately the formation of a preset marked effect, the most typical thermal processing by high temperature to achieve the ideal effect such as fiber and semiconductor and CO2 laser marking machine.
The laser is the most important practical artificial objects, but we all know, the laser damage to us is not reversible, with the risk of any laser related things will have radiation, timely protection of laser is very important.