Factors Affecting Cutting Quality of Laser Cutting Machine - Cutting Speed

The optimum cutting speed range can be determined according to the equipment description or the test. The cutting speed is also changed due to the material thickness, material, melting point, thermal conductivity and melting surface tension.
1. the cutting speed is inversely proportional to the density and thickness, it is proportional to laser power density, 
2. the cutting speed is too fast so that the cutting line energy is lower than the required amount, the seam can not quickly melt the melt melt immediately blown to form a larger drag, with the incision slag, the incision surface quality decreased.

3. when the speed is very low, because the incision is too wide, the arc will even go out. It can be seen that good cutting quality and cutting speed are inseparable.