Generally speaking, the main reasons affecting the speed of laser marking machine are divided into: one is the equipment itself, one is the processing of the workpiece, the equipment itself is mainly due to laser frequency, laser spot mode and light speed divergence angle laser power, reasonable optical cooperation processing, the other reason is mainly the marking density during processing, marking range, marking depth and laser spot size.
1, marking density: in the same format, the same spot, the same depth, the higher the density of marking, the slower the corresponding marking speed, because the density laser marking machine high directly increases the marking area.
2, marking range: the marking speed of a large range is slower than that of a small range, because the deflection area of the large-range marking galvanometer increases, which will naturally have a certain impact on the speed of marking.
3. Marking depth: According to demand, if you need to deepen the marking depth, you need to adjust the parameters of the fiber laser marking machine, increase the power current and other parameters of the fiber laser marking machine, which will affect the marking speed.
4, laser spot size: the density of marking characters fiber laser marking machine will also affect the speed. In the case of the same marking area, the spot is the same, the marking depth is the same, the higher the density of the marking, the slower the marking speed, after all, the density of characters to be marked is large, which is equivalent to directly increasing the area to be marked.
How to maintain the laser marking machine.
1, the overall plot of the equipment, lubrication is normal, mobile phones, strong magnetic objects are close to the galvanometer, laser marking machine should not exceed 20A current, do not touch the lens with hands or other objects, whether there is abnormal sound in the operation of the equipment.
2, lens cleaning: there are 3 mirrors and 1 focusing mirror on the engraving machine (No. 1 mirror is located at the emission outlet of the laser tube, No. 2 mirror is located at the left end of the beam, No. 3 mirror is located at the top of the fixed part of the laser head, emitted from the laser head after focusing, the lens is easily stained with dust or other pollutants, causing laser loss or lens damage, No. 1 and No. 2 lenses do not need to be removed when cleaning, first sprinkle the cleaning liquid on the cleaning cloth, and then start from the middle, rotate to the outside, until clean, UV laser marking machine.