In fact, the lens of laser cutting machine can realize the effect of reuse, but if the protection is not good, or the usual maintenance is improper, it is easy to cause the lens to burn out, crack, or burn out.
In recent years, we have also received feedback from many other users that the cutting machine lenses purchased from other manufacturers are always burned out, which is a quality problem. We usually don't pay attention to maintenance.
It does not rule out that some manufacturers use ordinary or inferior lenses in the production process. The lenses themselves are relatively fragile. Some users accidentally touch the lenses after receiving the goods, or the goods collide with other items, which will also affect the lenses.
How can laser cutting machine lenses not be burned out and reused?
Increase the blowing delay, pay attention to adjust the focal length when cutting, and the thickness of the plate to be cut, and the stability of the air pressure have a certain impact on the lens.
Remember the number of times of perforation in the corresponding time, because the higher its output frequency is, because the lens is damaged by perforation sputtering, so set the time before perforation. Generally, the continuous wave at 500Hz will not exceed 150.
Remember to remove dust when you finish your work every day. Dust prevention should be meticulous, and be careful when cleaning, because the lenses are afraid of falling and touching. Even when replacing new lenses, you should remove dust first.
The last step of inspection should also be careful. Check whether there is oil and water on the lens every day, because the cutting machine will produce gas every day when it is working. This gas is not oxygen or nitrogen. The gas produced in the space-time gas. Don't underestimate this ejected gas. First, it is to blow away the residue generated in the cutting process. Second, it is to prevent the residue from entering the lens, which also well protects the lens.
While checking the lens, don't forget to check whether the air compressor dryer operates normally every day.
Only by doing this can your laser cutting machine lens be reused for a long time and avoid being burned out frequently