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How should the laser marking machine be cleaned?

Views: 35     Author: Site Editor     Publish Time: 10-10-2021      Origin: Site

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With the popularization of laser technology, the application of laser marking machines has become wider and wider. In order for the laser marking machine to last longer, and for the laser marking machine to work more efficiently, in the daily use of the laser marking machine, in addition to regular professional maintenance of the laser marking machine, we must also understand how to clean the laser marking machine. The following Leapion Laser shares the cleaning steps of the laser marking machine.

Cleaning steps of laser marking machine:

1. First, use a blowing balloon to blow off the floats on the surface of the lens. If the pollutants cannot be blown off, continue to the second step.

Note: Do not use compressed air from the factory because it contains a lot of oil and water, which will form a harmful absorption film on the surface of the film.

2. Then, use acetone or ethanol (analytical purity required), stack the lens wiping paper into a small square, such as damp the lens wiping paper between your fingers, hold the lens in one hand and the paper in the other hand, and gently wipe it in the direction of the lens coating pattern, such as Repeat the above action if it is not clean (wipe once and change the paper).

Note: If the dirt cannot be removed at this step, it is recommended to change the lens.

 

3. When cleaning the lens, you must be very careful. Before cleaning the lens, please read the following precautions:

1) Use tools to pick up the lens, such as tweezers. If possible, be sure to wear finger cots or rubber gloves when holding lenses.

2) The lens should be placed on top of the lens to avoid damage.

3) Do not put the lens on a hard or rough surface, the lens is easily scratched.

4) Do not clean and touch the surface of pure gold or pure copper.

Secondly, the following 7 points should be paid attention to when cleaning the laser marking machine regularly:

1. It is strictly forbidden to modify the protection circuit and the main components of the laser arbitrarily;

2. No-load operation of the acousto-optic power supply (that is, the output end of the acousto-optic power supply is suspended);

3. If there is an abnormal phenomenon, first turn off the emergency stop switch, and then check the main power supply;

4. It is not allowed to start other components before the krypton lamp is ignited to prevent high voltage from entering and damaging the components.

5. Note that the output terminal (anode) of the laser power supply cannot be left floating to prevent ignition and breakdown with other electrical appliances;

6. Keep the internal circulating water clean, clean the water tank regularly and replace with deionized water or pure water.

7. Keep the room and the surface of the machine clean and tidy. Among them, the YAG rod cleaning of the laser marking machine is similar to the cleaning of the laser mirror, but this step must be performed by an operator who has received training in optical cavity installation.

 

The maintenance content of the laser marking machine has been shared before. The above shared is the cleaning steps and precautions of the laser marking machine. I hope it will be helpful to everyone. If you want to know more about laser marking machine information and professional questions, please consult Leapion Laser.


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