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After the laser cutting machine is used for a period of time, the smoke will adhere to the surface of the lens, which will affect the engraving and cutting depth, and also affect the engraving and cutting accuracy. laser cutter online ，Generally, three mirrors and one focusing mirror are carefully wiped clean with anhydrous alcohol in about a week.
Metal laser cutting machine, fiber laser cutting machine and metal laser cutting machine are used for a period of time. The smoke and dust generated by engraving and cutting have a corrosive effect on the guide rail, so the guide rail should be regularly maintained.
During the installation and cleaning of the 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 following precautions must be taken:
Never install lenses with bare fingers. Finger cots or rubber gloves should be worn.
Do not use sharp instruments to avoid scratching the lens surface.
When taking the lens, do not touch the film layer, but hold the edge of the lens.
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Matters needing attention when using laser cutting machine
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