Laser Engraving Machine Mirror Maintenance

Then it is to use a special lens cleaning solution to clean the mirror, carefully wipe it with absorbent cotton, it is necessary to pay attention to avoid scratching the mirror surface with sharp objects, then it is to the lower surface of the focusing lens of the focusing lens. The workpiece can also be polluted by volatile, that is, when it is polluted, it will greatly affect the output of the laser, so you must pay attention to the smoke and blowing protection, so as to avoid the contamination of the focusing lens, Then it is to remove the inflation tube, the pressure ring and the protective cover. It is necessary to carefully take out the focusing lens. Then it is to use a blower to blow off the dust from the surface of the focusing lens, and it can be used. Tweezers carefully place a cotton ball dipped in alcohol or special lens cleaner and gently wipe it in one direction from the inside to the outside, and wipe each time until the dirt is removed, so it is time to replace the cotton ball. , then in the process of wiping the mirror, do not rub it back and forth, to ensure that the mirror surface cannot be scratched by sharp objects, then it is to apply an anti-reflection coating on the surface of the mirror, if the film is damaged, it will Comes in will greatly affect the laser energy output and engraving effect