1.When using automatic focus measurement, it should be noted that the automatic focus measurement rod must be fastened, otherwise the worktable will top the laser head and separate it from the track.
2.When the laser engraving machine is working, it is forbidden to open the machine cover (top cover and front cover), otherwise the laser emission will be stopped and the processing quality will be affected.
3.When processing workpieces, the smoke exhaust and blowing equipment must be opened to avoid smoke pollution to the focusing lens and reflecting lens, otherwise it will affect the focusing and reflection of the lens, thus indirectly affecting the processing strength and processing accuracy.
4.When processing wood and paper workpieces, we must pay close attention to the processing speed and processing strength to avoid flame caused by too slow speed and too high strength. The flame will damage the focusing lens. The light one will affect the processing strength and precision, and the heavy one will not be able to use.
5.When the initial users process irregular workpieces, they must first carry out red light positioning to determine whether the processing position is accurate, otherwise it is easy to produce waste products.
