Principle of laser cutting machine
Laser is a light, nature and other luminous body, is made up of atoms (molecules or ions) of jumps, and is caused by spontaneous emission. Laser is light, but it is markedly different from ordinary light laser initially only relies on spontaneous emission within a very short period of time, subsequent process determined entirely by stimulated emission of radiation, laser has a very pure color, almost the direction of divergence-free, extremely high luminous intensity. Laser and a high coherence, high strength, high directivity, laser passing by laser-produced by the mirror and by gathering mirror shine on the processed goods, processed goods (surface) sharp increase in intense heat and temperature, so quickly because of the high temperature melting or vaporization of the point, with the trajectory of the laser head so as to achieve the purpose of processing.
Application of laser processing technology in the advertising industry is mainly divided into: laser cutting and laser engraving work in two ways, for each work, in the process, we have some different places.