The lenses used in the laser cutting machine include focusing lenses, protective lenses, etc. They will inevitably be polluted during the working process, such as water pollution or dust pollution.

Therefore, the laser lens needs to be cleaned during daily maintenance to ensure the stability of the laser cutting machine. Special attention should be paid to lens cleaning. The following sections explain the correct cleaning methods of laser lenses in the laser cutting machine.

In the process of cleaning the lens, the only purpose is to remove the contamination of the lens, and do not cause further pollution and damage to the lens. During the installation and cleaning of the lens, any sticky matter,

Even if the nail has been printed with oil drops, the absorption rate of the lens will be improved and the service life will be reduced. Therefore, the following precautions must be taken:

1. Do not install lenses with bare fingers. Finger cots or rubber gloves should be worn.

2. Do not use sharp instruments to avoid scratching the lens surface.

3. Do not touch the film when taking the lens, and take the edge of the lens.

4. The lens of the laser cutting machine should be placed in a dry and clean place for testing and cleaning. A good workbench surface should have several layers of cleaning paper towels, and several sheets of lens cleaning cotton paper.

5. Users should avoid talking over the lens and keep food, drinks and other potential pollutants away from the working environment.