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How to solve the problem of unsatisfactory processing effect of laser cutting machine?

Views: 30     Author: Site Editor     Publish Time: 09-27-2021      Origin: Site

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Laser cutting machines are now the preferred processing equipment for many metal processing sites. The main reason is that laser cutting machines have good cutting effects and efficiency. However, some people think that the laser cutting machine is easy to use, and some are not easy to use, especially for the novices who have just entered the field of laser cutting machines, and they don't know how to solve the problem when the laser cutting machine processing effect is not ideal. Let's analyze it with Leapion laser.

If you want to play the role of the laser cutting machine as much as possible and improve productivity and efficiency, you can check and improve from the following aspects:

1. Check the focus position, the focus position will affect the precision of laser cutting, especially the diameter of the focus spot. The diameter of the focal spot spot should be as small as possible to create a narrow slit.

2. Set a suitable distance between the nozzle and the workpiece. Too far distance will cause unnecessary kinetic energy waste. Too close will cause strong return pressure to the lens, which will weaken the ability to disperse the scattered cutting material. The quality has an adverse effect, and the appropriate distance is 0.8 mm. In addition, it is necessary to ensure that the height of the nozzle and the workpiece remains the same during operation.

3. Check the cutting speed, the cutting speed is proportional to the power of the fiber laser cutting machine. At the same time, the condensed size of the laser beam has a great influence on the quality of laser cutting.

4. Auxiliary gas is preferred, and the auxiliary gas is preferably compressed air or inert gas. If the thickness of the processed material increases or the cutting speed is slow, the air pressure should be appropriately reduced. Cutting with a lower air pressure can prevent frosting on the cutting edge.

5. Detect the laser power. The laser is the core component of the metal laser cutting machine, and the power will decrease after long-term use.

6. The performance, size and thickness of the processed material may also affect the power of the laser cutting machine.

 

7. Excluding the above factors that affect the efficiency of the laser cutting machine, the daily machine operation also needs to pay attention to the problem of cutting smoke and dust. The laser cutting machine will generate smoke and dust during the cutting process, which may cause pollution to its precision parts. If it is not treated, it will affect the service life and cutting performance of the laser cutting machine.

 

It can be seen that in order to maximize the effectiveness of the laser cutting machine, and to extend its service life as much as possible, it is necessary to do a good job in the inspection and promotion of daily operations. For more professional questions about laser cutting machines, please consult Leapion Laser.


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