When use laser cutting machine,customers will face many problems about machine.
So we made a summary of common problems about laser cutting machine for reference.
Reasons of laser cutting machine can not cut through the plate totally.
1. The power of the laser is reducing or the lamp is aging,
so that the energy of the laser beam is not enough to cut through totally.
We need to adjust the laser power to replace the laser generator lamp.
2.Cutting speed is too fast, to select a suitable cutting speed according to the thickness of cutting plate.
3. Check whether the output pressure of proportional valve is consistent with cutting pressure set by the upper computer.
Whether the oxygen meter is at the indication of 10 kg;
4. Check if the protective lens has problem and replace the protective lens.
5. The focus position is not suitable, and adjust the focus position according to sheet thickness.
6.Under the premise of protecting the lens and cutting speed and air pressure are no problem,
check if there is a problem with the fiber interface.If there is no problem with the fiber interface,
check the collimator lens and the focusing lens of the laser cutting head for damage.
then if it is broken, please replace it in time.
If you have other questions about laser cutting machine,please feel free to contact us: