Solution
The Laser Cutting Machine Improves The Cutting Quality - Auxiliary Gas Pressure
The laser cutting auxiliary gas can play a heat, fire or combustion and blowing off the role of fouling for laser cutting machine, so as to get a better cutting effect. Different types of gas, cutting speed and effect are different. In general, the faster the cutting speed of oxygen, the better the nitrogen cutting effect, the lowest air cutting costs.
1.high air velocity on the entire area of the cooling effect can be enhanced, making the cutting speed slow down.
2.the impact of intermittent shock waves in the air on the cooling of the laser, uneven air pressure and temperature will lead to cutting speed decline.
3.the convergence of the laser beam can affect the auxiliary gas, occurs focusing or beam dispersion, resulting in the decline in laser cutting speed, affecting the cutting effect.
Therefore, in the use of auxiliary gas for cutting, we should pay attention to control the auxiliary gas pressure, to avoid cutting speed, affecting the cutting effect.
