How to deal with common faults of laser cutting machine laser engraving and cutting machine work without laser
The common problems of laser engraving and cutting machine when working are that there is no laser when working, or sometimes there is no laser.
What should the laser engraving and cutting machine do when this problem occurs, how to detect and how to deal with it?
Dowin Laser has a complete service system to assist in solving this problem
Laser engraving and cutting machines are more and more widely used in life, which brings great convenience to our production and life. But what if the laser engraving and cutting machine fails?
When we buy a machine, we should pay attention to finding a company with a perfect after-sales service system to increase a higher user experience
What if the laser engraving and cutting machine comes out without laser？
- First check whether the laser tube itself emits light (test at the light outlet);
- There is no light at the light outlet of the laser tube, check whether the water circulation is normal (see whether the water flow of the water pipe is smooth), if there is no water flow or the water flow is not smooth);
- The water circulation is normal, see if the power supply fan rotates, if not;
- Press the laser power test button, if there is no light);
- If there is light in the test;
- If the water protection signal line is short-circuited, there is still no light.
How to deal with the problem of no laser in the laser engraving and cutting machine?
- Check whether the lens is damaged and whether the optical path is offset;
- Clean the water pump and straighten out the water pipes;
- The laser power supply is broken, replace the laser power supply;
- One of the laser power supply or the laser tube is faulty;
- The water protector is broken, replace it;
- The control card or wiring board is faulty, replace it.
