Views:5 Author:Site Editor Publish Time: 2019-01-22 Origin:Site
A relatively precise optical component whose cleanliness directly affects the processing performance and quality of the laser cutting machine. If the lens is improperly selected, it will cause large laser loss, frequent damage to Laser cutting machine focusing lens, and unstable product quality, causing serious losses to the enterprise. Although the protective lens of the laser cutting machine is a wearing part, in order to improve its utilization rate and reduce the production cost, it is possible to achieve the purpose of recycling by regularly cleaning the protective lens.
The following is the Qingyuan laser sharing and maintenance laser lens: 1. Laser cutting machine focusing lens material is Zn Se, which is relatively brittle and afraid of falling. When disassembling, pay attention to it: Do not use too much force and cannot collide with hard objects. There is anti-reflection film on the surface, which is afraid of pollution, fear of moisture, oiliness, and fear of scratching. Therefore, it is required to provide dry and degreasing air in the work. Do not directly handle the lens of the Laser cutting machine focusing lens because the skin oil Permanent damage to the Laser cutting machine focusing lens surface. Conversely, you can work with gloves and their special sets, and it is more convenient to use optical tweezers or vacuum tweezers for smaller Laser cutting machine focusing lens . Regardless of the method used to clip the laser cutter focus mirror, it can only be clamped along a non-optical surface, such as the frosted edge of the mirror edge. 2. In general, the laser cutting machine focusing lens needs to be checked before and before and after cleaning. Because most contaminants and surface defects are relatively small in size, we often need to use amplification equipment when inspecting Laser cutting machine focusing lens.
In addition to amplifying equipment, sometimes we need to use a relatively bright light to illuminate the optical surface, enhancing the specular reflection intensity of surface contaminants and defects, which makes it easier to spot contaminants and defects. 3. When cleaning a laser cutter focusing mirror, clean wipes and optical grade solvents are often used to prevent damage from other contaminants. Wipe paper must be wetted with a suitable solvent and must not be used dry. In terms of softness, the available wiping paper is a cotton Webril wiping paper or an applicator such as a cotton ball, a Laser cutting machine focusing lens paper, and a cotton swab. The Laser cutting machine focusing lens of the laser cutting machine is a consumable item. When it is not cleaned many times after cleaning, it should be replaced with a high degree of cleanliness to ensure the processing efficiency of the laser cutting machine, so as to avoid delay in production.