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Care and maintenance of laser protect lens
Posted on:
2021-08-16
The laser protect lens is also called the focusing lens of the laser cutting machine. The focusing lens of the laser cutting machine is a relatively precise optical element. The laser protect lens is very important to the laser cutting machine. Its cleanliness directly affects the processing performance and quality of the laser cutting machine. If the lens is not selected properly, it will cause large laser loss, frequent damage to the protective lens, unstable product quality, and cause serious losses to the enterprise. Although the laser protect lens is a vulnerable part, in order to improve its utilization rate and reduce production costs, the protection lens can be cleaned regularly to achieve the purpose of reuse. Therefore, the laser protect lens should be maintained frequently.
Behind the strong market demand, there are usually uneven product prices and quality. The laser protect lenses on the market range from tens to hundreds, and the price difference is of course the disparity in quality. Therefore, choosing a laser protect lens with good quality and low laser loss is very important for companies in the metal processing industry.
In addition to the matching of the external dimensions, the material of the laser protect lens and the technical parameters of the laser anti-reflection coating should be selected according to the actual cutting environment and the power of the laser cutting. If buying a laser protect lens is a mental job, then using a protective lens is a technical job.
During the installation and cleaning process of the laser protect lens, any sticky matter, or even oil droplets printed on the nails, will increase the absorption rate of the lens and reduce the service life. Therefore, the cleaning work of laser protect lens cannot be ignored:
When installing, you must wear gloves and do not leave any fingerprints; do not let anything scratch the surface of the laser protect lens; hold the edge of the lens with your fingers when removing the lens, and do not touch the film; use clean tissues, wipe test paper and optical grade Solvent is used to clean the lens; protecting the laser protect lens is just a small loss for the laser cutting machine, but it still cannot be ignored. The above precautions for the maintenance of the laser protect lens are for the reference of the majority of laser cutting machine users!
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