How to solve problems such as black spots, burning spots, and oil stains on the protective lens of the micro laser cutting machine?

(Click 59 )

The micro laser cutting machine is composed of various parts. As a part of the laser cutting machine, the protective lens will also encounter some problems which will affect the effect and quality of laser cutting. The following men-luck will give a detailed explanation of some problems and solutions for the protective lens.

What are the black spots and burning spots on the protective lens of the micro laser cutting machine? The most common reason is that the perforation focus is too negative, causing the perforation to stick back to the lens. The corresponding solution is to set the perforation focus too high; it may also be that the perforation energy is too large or too small to cause the perforation time to be too limited, and the perforation bursts. This kind of problem needs to reduce the duty cycle and increase the perforation time; it may also be that the parts are typesetting and cutting on the same side, and the plate is deformed and cannot be connected with the knife. You can increase the perforation through the position of the co-edge joint, or increase the micro-connection of the typesetting parts; it may also be Gas pipelines are contaminated by metal particles. You can find and replace the source of metal dust by cleaning or replacing the pipelines (connection of pipe joints, etc.).

What happened to the oil and dust on the protective lens of the micro laser cutting machine, and how to deal with it? The most common reason is that the air compressor filter does not meet the use standard. It is necessary to check whether the filter element of the air compressor is invalid or increase the filter level; it may also be that the air pipeline is not clean. Pure alcohol is poured into the atmospheric pressure from the air inlet of the machine tool, and the pipeline is cleaned repeatedly for 3-4 times, or the air pipeline is replaced; Unscrew the air inlet seat and check whether the filter screen of the air inlet seat is blocked by foreign matter.

Different micro laser cutting machine components and different components will encounter different problems. Welcome to visit the official website of professional laser cutting machine equipment manufacturer men-luck at any time. We regularly update the encyclopedia knowledge about laser cutting machine maintenance. At the same time, our company Provide sample proofing service, ensure equipment proofing before discussing cooperation!