The specific steps of cleaning and focusing of automatic fiber laser cutting machine

The specific steps of the automatic fiber laser cutting machine to clean the focus are as follows: 1) Steps to clean the lens with lens paper: Use a blower to blow off the dust on the surface of the lens: Clean the surface of the lens with alcohol or lens paper. Put the lens bottle halfway on the surface of the lens, drop 2~3 drops of high-purity latent semen or high-purity two negatives, slowly pull out the lens paper horizontally toward the operator, and repeat the above actions for several times until the lens surface is clean. : If the lens surface is very dirty, you can fold the lens paper 2 to 3 times and repeat the steps until the lens is clean. It is forbidden to use dry lens paper on the lens surface to drag. 2) Steps to clean the lens with a cotton swab: First Use a spray gun to blow off the dust on the mirror surface: then use a clean cotton swab to remove the dirt: use a new station with high-purity alcohol or a cotton swab to move from the center of the lens to the center of the lens, scrub the lens, and replace it every week after polishing. One thousand clean cotton swabs, repeat the above operation until the lens is clean; clean the lens with a clean cloth to remove the residual marks on the mirror surface, and be careful not to scratch the mirror surface: take the cleaned lens to a place with sufficient lint to view the case. The reflection of the lens is good, indicating that the lens has been cleaned, if the reflection of the lens is not good.

Fully automatic fiber laser cutting machine for continuous cleaning of the lens: After cleaning the good lens, place the lens on the lens holder according to the method described by Shangnan. It is forbidden to use cotton swabs that have been used for operation. d) Storage of optical lenses 1) Store optical lenses properly to keep the quality of the lenses intact. 2) Storage environment temperature 10~-30℃, do not put the lenses in the freezer or In a similar environment, otherwise the lens will be condensed and frosted when taken out, and the lens will be easily damaged: the temperature of the storage environment should not be higher than 30 ℃, and Xingmei will affect the coating on the surface of the lens. 3) Store the lens in a box, and place the lens in a non-vibrating environment. Blue is likely to cause the deformation of the lens, which will affect the performance of the lens. Electrical inspection is mainly to check the stability of the daily power supply voltage and maintain the electrical cabinet of the machine tool. Neat, clean and well ventilated. Check the integrity and safety of each part of the circuit. Micro-optical inspection and maintenance of the micro-optical device are mainly based on the manual of the selected micro-optical device. a) Daily maintenance The optical device should be maintained before daily start-up 1) Inspection of working gas and cutting gas: The pressure value measured by high-purity N 2 should be greater than 6kgf/cma, if it is lower than this, the gas cylinder should be used. At the same time, check the gas condition in the shaft assist gas cylinder. If the gas is insufficient, it should be replaced in time to avoid affecting the cutting. 2) Check that the cooling water pressure is maintained between 4.5 Bar and 6 Bar. 3) Check the temperature of the cooling water , The temperature of the water required by the selected laser is better. 4) Check the oil level in the laser vacuum pump. If it is not enough, add it. 5) Check whether the oil circuit, water circuit, and gas circuit of the micro-optical device are leaking, and whether the air pump, the pneumatic components of the resonant cavity, and the pipe joints are port._b) Weekly maintenance of the laser.

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