When operating fiber laser cnc cutting machines, Sometimes, the effect of cutting is often not deep. This not only wastes the operator’s time and money. Let’s analyze the reasons and solutions for this situation together.
Reasons
The power of the laser drops
The power of the laser will gradually decrease after a long time of use. Finally, this will lead to a decline in cutting ability and lead to incomplete cutting.
The thickness of processed plate exceeds the limit of equipment
There is a limited cutting thickness for fiber laser cnc cutting machines with different power. If the object exceeds the limit thickness, the cutting effect of the equipment will be poor.
Contamination of optical components
Optical elements include a focusing mirror, a reflecting mirror, etc. Because of the long-term poor working environment, it is easy to leave residue on the surface of such lenses. This reduces the laser power of the equipment, resulting in imperfect cutting effect.
The cutting speed of the equipment is too fast
If the cutting speed is too fast, the situation of missing cutting will inevitably occur, which will lead to the situation of incomplete cutting.
The pressure of the auxiliary gas is not enough
When cutting, the auxiliary gas blows off the residue. When the air pressure is not reached, it is difficult to remove the residue. Therefore, this leads to the situation that the cutting is not thorough.
Solutions
Check the power of laser cutting machine
If the cutting effect is not deep enough because of power, we should replace the laser tube in time. For example, we can use a smoother and larger regulator to increase the laser current output and improve the output power.
Reduce the cutting speed
If the cutting speed is too fast, the cutting depth will be too shallow. DXTECH suggests that the speed should be adjusted to match the power and speed.
Check the light outlet of the laser tube
If the lens is dirty, it is necessary to clean the lens. If the lens has been damaged, please replace it. Besides, we should tighten the screws in time.
Other solutions
- We should clean the stains in the nozzle regularly.
- Increase the pressure of auxiliary gas.
- Replace the distilled water in the cooling system in time.
Conclusion
This article is a fiber laser cut quality troubleshooting. DXTECH is a cnc fiber laser cutting machine supplier specialized in manufacturing laser equipment. Over the years, we have been focusing on cnc fiber laser cutting machine for sale. Welcome more people to visit our factory.