Maintenance plays an important role in laser cutting machine, laser cutting machine focusing lens maintenance is an important step. How to maintain? Here is a brief introduction to the maintenance process of laser cutting machine focusing lens.
1. Remove the focusing lens from the frame: loosen the fastening screw, and remove the air nozzle and the lens barrel in turn; First blow the dust off the surface of the lens with a balloon.
2. If the lens does need to be cleaned, only use a lab-grade paper soft cotton ball, dipped in an appropriate amount of acetone or high retention alcohol, and then gently rotate from the center of the lens to the edge clockwise. Clean both sides of the lens if necessary and scrub them carefully.
3. Install the lens barrel and air nozzle, adjust the focus length, tighten the fastening screws, and ensure that the convex surface is downward when installing the focusing lens.
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