How to adjust the optical path of laser cutting machine
Laser cutting machine cutting process: The high-pressure discharge excites high-concentration CO2 gas to generate laser ligh, through laser reflective mirror and the laser focus lens, the laser beam is concentrated in a small area. The high concentration of energy enables rapid local heating to melt the working area . In this process, the optical path taken by the laser is a fixed path controlled by the lens. However, when the machine has been working for a long time, the light [...]