The effect of laser cutting speed on the quality of laser cutting.
For a given laser power density and material, laser cutting speed corresponds to a empirical formula, as long as the above access threshold, materials of laser cutting speed is proportional to the laser power density, which increase the power density laser cutting speed can improve the tianjin. The power density referred to here is not only related to the laser output power, but also related to the beam quality mode. In addition, the characteristics of the beam focusing system, namely the size of the light spot after focusing, have a great influence on laser cutting in tianjin.
Special for metal materials, in the case of other process variables constant, laser cutting speed can have a relatively adjusting range and stays a satisfactory quality of laser cutting, the adjusting range in thin metal laser cutting is a slightly wider than thick. Sometimes, the slow speed of the laser cutting process in wuxi can also result in the discharge of hot melt material to abate the surface, making the cut surface rough.
The development trend of laser cutting processing technology.
Principle of laser cutting machine.