Reasons for the decline of cutting performance of fiber laser cutting machine
the focus position affects the cutting progress. The diameter of the focal spot must be as small as possible to produce a narrow slit. If the cutting performance decreases, the focus position can be adjusted
laser cutting speed and laser power have a direct relationship, the higher the power, the higher the cutting speed
The distance of the nozzle and the distance between the workpiece and the nozzle also affect the cutting effect. Too much distance will cause energy waste, and if the distance is too close, it will affect the scattering of the scattered cutting products. The generally suitable distance is 0.8mm.
after long-term use of fiber laser cutting machine, the laser power will attenuate and decrease, which will directly affect the cutting performance.