Why is the lens of the laser cutting machine damaged?

The lenses of a laser cutter can actually be reused.

However, if the protection is not good, or the maintenance is not proper, it is easy to cause the lens to burn, crack, and burn out. Today, Acme Laser will introduce to you why the lens of the laser cutting machine is always damaged, what should I do?

In the process of laser cutting machine cutting, every important step is inseparable from optical lenses. The laser cutting machine uses the energy of the laser beam to cut, and the original beam emitted by the laser is focused by the optical lens to form a high-density light spot to achieve the purpose of cutting.

Why is the lens of the laser cutting machine damaged?

1. Protect the lens from bursting

During the processing of the laser cutting machine, the energy generated is very large, and the temperature will be relatively high. If the protective lens is wet, the very hot protective lens will burst immediately when wet.

2. The quality of the lens itself

Some manufacturers use ordinary or inferior lenses to save costs. In addition, the lens itself is a consumable accessory. Accidental contact with the lens after disassembly and assembly after receiving the goods, or collision of the goods with other items will also have a certain impact on the lens.

3.After the work is completed every day, dust removal is required, and dust removal must be meticulous. Be careful when cleaning the lens, and clean the lens reasonably and correctly. When replacing a new lens, dust must be removed before use.

4. Check the lenses daily for stains and liquids. When checking the lens, also check that the air compressor dryer is functioning properly.

5. It is very important to select the appropriate process cutting parameters. Because different cutting processes correspond to different cutting powers, types of cutting sheets, thicknesses of cutting sheets, and different auxiliary gases.

6. The usage rate of the lens, the thickness of the sheet to be cut, and the stability of the air pressure will all have a certain impact on the lens. When using the cutting machine, you can increase the blowing delay, and pay attention to adjusting the focal length when cutting the workpiece.

7. Remember the number of perforations at the corresponding time, because the higher the output frequency, the easier it is to perforate and sputter the lens. Before piercing, the time must be set.

For more information about laser cutting machines, please contact Acme Laser directly.