We know Pellet mill cutter The lens is an important component of the pellet mill cutter equipment and is also the main part that wears out. Pellet mill cutter lens maintenance is a common technique in pellet mill cutter maintenance. During the process of replacing the lens, attention should be paid to the placement, inspection, and installation of the optical lens to avoid damage and contamination. After installing the new lens, it should be cleaned regularly. This process is quite simple. Accurate operation will extend the service life of the lens and reduce costs; conversely, it will shorten the service life. Today, let's take a look at how to maintain a pellet mill cutter.

　　During operation, the optical components in the device will inevitably come into contact with suspended matter. When the material is cut, welded, and heat-treated, a large amount of gas and spatter will be released from the working surface, causing damage to the lens. When contaminants fall on the lens surface, they will absorb energy from the beam, producing a thermal lens effect. If no thermal stress is formed on the lens, the operator can disassemble and clean it. Of course, some measures should be taken to avoid damage to the lens and further contamination. For handheld pellet mill cutter lenses, during installation and cleaning, any sticky objects, even fingerprints or oil droplets, will increase the lens's absorption rate and shorten its service life. Therefore, the following preventive measures must be taken:

　　1) Never install the lens with bare fingers, but wear finger cots or rubber gloves.

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

　　3) When picking up the lens, do not touch the film, but hold the edge of the lens.

　　4) The lens should be placed in a dry and clean place for testing and cleaning. A good workbench surface should have several layers of clean wipes or tissues, and several cleaning wipes for the lens.

　　5) Users should avoid talking above the camera and keep food, drinks, and other potential contaminants away from the work environment. The accurate cleaning method, during the process of cleaning the lens, the only purpose is to remove contaminants from the lens to avoid further contamination and damage to the lens.