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Laser cutting machine cleaning method

by:Transon     2020-10-29
。 Vinegar when cleaning is the use of dissolution of dirt to remove dirt, but won't harm the optical lens.

take the lens when not in contact with the membrane layer, but with the lens. If lenses have two coating on the surface, such as lens, in this way, every face needs cleaning.
if acetone cannot remove all the dirt, then use vinegar to clean. Wash one time to avoid to produce wave. When pollutants fell on the surface of the lens, will absorb energy from the laser beam, lead to the thermal lens effect. Cotton swabs with a dirty but, it is necessary to change. First need to put a layer of clean with protective lens paper.
cotton ball dipped in acetone required in light cleaning lenses, and make a circular movement.
when through washing to remove pollutants and lens injury, especially caused by metal splash and dirt layer to burn out, to restore the good function, the only way is to change the lens. But don't use of compressed air in the production line, because these would contain oil mist and water droplets in the air, it will deepen the pollution of the lens.
in the process of cleaning the lens, we should adopt the method of risk is relatively small. This kind of vinegar can be experimental level ( Diluted to 50% intensity) , or family containing 6% acetic acid with white vinegar. So, it is necessary to adopt the following precautions:
don't use naked refers to install the lens. If lenses have not formed the thermal stress, the manipulator can be disassembled and cleaned. Cleaning procedures and acetone cleaning, and then use acetone to remove vinegar and dry lens, are frequent in cotton ball to completely absorb acid and hydrate. Until clean.
the second step application analysis of pure acetone for lenses slightly to clean. Should wear gloves or rubber gloves. The manipulation of the following steps is set up for this purpose, users should adopt.
users should avoid talking over the lens, and let the food, beverage and other latent environmental pollutants after work.
the lens should be placed in dry, neat place to detect and clean. First used blow the balloon's blow off of the surface of the original, especially the surface of small particles of flocculant and lenses, this step is necessary. A good workbench surface should have several layers of clean paper towels, tissue paper and several ZQQ lens.
in the process of replacement, the placement of optical lenses, testing, installation, should pay attention to make the lens from damage and contamination. A new lens after install, should be timely cleaning.
laser cutting machine do not use sharp instruments so as not to cause the lens surface scrape.
laser cutting machine in the process of installation and cleaning lenses, any sticky, even nails seal oil droplets, progress will make the lens absorption rate, reduce the service life.
when the laser to cut materials, laser cutting machine work surface will release a lot of gas and splash, these gases and flying objects will deal damage to the lens. This level of acetone is almost no water, it will reduce the possibility of a lens pollution.
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