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How To Choose Fiber Laser Cutting Gas And Pressure

Categories: FAQ Visit: - Release time: 2019-03-21 16:00:00
Font size:【 Large Middle Small Source: SENFENG Editor: senfenglaura Author: senfenglaura

When the fiber laser cutting machine is cutting,according to the cutting plate material, you can choose different cutting gas.The choice of gas and pressure has great influence on the quality of fiber laser cutting machine.Next,SENFENG laser will show you how cutting gas and pressure affect cutting quality.

Cutting gas and pressure effect the cutting quality


1) The cutting gas is helpful for heat dissipation and combustion,and blow off the melt to obtain a better cutting surface.

2) When the cutting gas pressure is insufficient,the melting will occur during cutting, and the cutting speed can not meet the impact of production efficiency.

3) When the pressure of the cutting gas is too high,the cutting surface is rough and the seam is wide;at the same time,it will cause partial melting of the cutting section,which can not form a good cutting section.

 fiiber laser cutting machine fiber laser cutting machine



The effect of cutting gas pressure on perforation


1) When the gas pressure is too low,the laser is not easy to penetrate the cutting plate,the drilling time increases,resulting in low productivity.

2)When the gas pressure is too high,causing penetration point melting, forming a larger melting point, thus affecting the quality of cutting.

3)When laser drilling, generally use high gas pressure for the thin plate drilling, and the thick plate drilling is used in a specific way to eliminate the low pressure on the lens protection adverse factors.

4)Laser cutting machine in the cutting of ordinary carbon steel,the thicker the material thickness,cutting gas pressure is relatively reduced.When cutting stainless steel,cutting gas pressure increases with the thickness of the material.

 metal tube metal tube

In a word,the choice of cutting gas and pressure in laser cutting must be adjusted according to the actual situation,and different cutting parameters should be selected according to the specific situation in the specific application.If you want to know more about our products,please contact us.


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