Why does the protective lens of the laser cutting machine suddenly break?

In daily life, handicrafts and products that can be seen everywhere have unique appearances and patterns, made of materials such as wood, plastic, glass, ceramics, etc. The creation of these pleasing patterns cannot be achieved without the credit of laser cutting machines, laser welding machines, and laser marking machines. Laser cutting machines are widely used in the market due to their fast speed, narrow cutting seams, smooth cutting edges, and other advantages. Because the cutting head is relatively expensive, merchants will add a layer of protective lenses to protect the focusing lens inside the laser cutting head. However, on the one hand, the protective mirror not only protects the cutting head, but also poses hidden risks.

During the production process of laser cutting machines, the laser energy is very high and the temperature is relatively high. If there is moisture and dirt on the protective mirror, it will explode at very high temperatures.

Analyze the reasons why laser cutting machine protective lenses are prone to bursting:

Firstly, consider whether the auxiliary gas we are blowing is pure. Whether the compression meets the standards. If air is being blown, the quality of the compressed air needs to be checked.

2. Then it is necessary to check whether there is any deviation in the optical path during the laser emission process, and whether other lenses are damaged during operation.

3. Then it is necessary to check whether the applicable cutting nozzle aperture is too large.

4. Finally, check if the timing configuration of perforation blowing cutting in the cutting software is reasonable.

Daily maintenance and upkeep are the secrets to extending the service life of laser cutting machine lenses, and with the assistance of a chiller, it can also help improve the efficiency of the laser cutting machine. The above is a basic analysis of the causes of the explosion of the protective lens of the laser cutting machine. If you have any doubts about the protective lens of the laser cutting machine, please contact the relevant technical and customer service.