Maintenance plays an important role in the laser cutting machine, and the maintenance of the focusing lens of the laser cutting machine is an important step. How to maintain it? Here is a brief introduction to the maintenance process of laser cutting machine focusing lens.
1、 Take out the focusing lens from the lens frame: loosen the fastening screws and take down the air nozzle and the lens barrel in turn; First, blow the dust off the lens surface with a blowing balloon.
2、 If the lens really needs to be cleaned, only a laboratory grade paper soft cotton ball can be used, dipped with an appropriate amount of acetone or high retention alcohol, and gently rotated clockwise from the center of the lens to the edge. Both sides of the lens need to be cleaned when necessary, and they should be carefully scrubbed.
3、 Install the lens barrel and air nozzle, adjust the focus, tighten the fastening screws, and ensure that the convex face is downward when installing the focusing lens.