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Laser Marker working principle

2021-11-03
Working principle: Laser is a kind of light, like its electroluminescence in nature, it is produced by the transition of atoms (molecules or ions), and it is caused by spontaneous radiation. Although the laser is light, it is obviously different from ordinary light in that the laser only relies on spontaneous emission for a very short period of time, and the subsequent process is completely determined by the excitation radiation, so the laser has a very pure color and almost no divergent directivity. .

Laser Marker, extremely high luminous intensity, the laser has high coherence, high intensity, and high directivity at the same time. After the laser is generated by the laser, it is transmitted by the reflector and irradiated on the processed object through the focusing mirror to make the processed object (surface) The temperature increases sharply due to the strong heat energy, so that the spot melts or vaporizes rapidly due to the high temperature, and the operation track of the laser head is matched to achieve the purpose of processing.

The moving speed of the laser head is usually expressed in IPS (inches per second). High speed brings high production efficiency. Speed is also used to control the depth of cutting. For a specific laser intensity, the slower the speed, the greater the depth of cutting or engraving. You can use the Laser Marker panel to adjust the speed, or you can use the computer's print driver to adjust.
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