The working principle of CO2 laser marking machine

CO2 laser marking machine is carbon dioxide laser marking machine (co2 is carbon dioxide). It is a laser galvanometer marking machine using CO2 gas as the working medium. Laser galvanometer marking machine with CO2 gas as working medium. CO2 laser takes CO2 gas as the medium, charging CO2 and other auxiliary gases into the discharge tube and adding high pressure on the electrode. Glow discharge is generated in the discharge tube, which makes the gas release the laser with a wavelength of 10.64um. After the laser energy is amplified, the laser energy is scanned by the galvanometer and focused by the F-Theta mirror. Can be on the workpiece according to the user's requirements of image, text, numbers, lines marking. The wavelength is 10.64un, which is easily absorbed by most non-metallic materials. High photoelectric conversion efficiency; The laser output mode is mainly fundamental mode, and the beam quality is good and stable. Non-contact processing, no mechanical wear and deformation; No consumables, low processing cost; High processing efficiency, processing speed to millisecond calculation; Flexible control, compatible with automatic production line; Fast development speed, change the logo at will, no need to mold.