Fiber laser marking machines use laser beams to mark permanent surfaces on a variety of different materials. The effect of marking is to expose deep substances by evaporation of surface substances, or to "engraving" traces by physical changes of surface materials caused by light energy, or to burn out some substances by light energy to show the desired etching pattern. , text, barcode and other graphics.
The purpose of fiber laser marking machines for enterprises is to save labor costs, increase production efficiency and create higher value. So how to improve the marking speed of fiber laser marking machine is our concern:
First, the main factors affecting the fiber laser marking machine are divided into internal factors and processing workpieces.
The internal factors are mainly laser frequency, laser spot mode and beam divergence angle, laser power, reasonable optical shaping and auxiliary gas during processing. The internal factors are mainly paid attention to when the previous models are selected, and should be purchased according to the opinions of the laser engineers. Another factor that needs to be paid attention to by the customer is mainly the marking density, the marking format, the marking depth and the laser spot size.
Second, the marking density
In the case of the same format, the same spot, and the same depth, the higher the density of the marking, the slower the corresponding marking speed, because the density directly increases the marking area.
Third, marking the format
Since the deflection area of the large-format marking galvanometer is increased, the marking speed of the large-format surface is slower than that of the small-format marking.
Fourth, the marking depth
According to the demand, if the depth of the marking is deepened, the parameters of the fiber laser marking machine need to be adjusted to increase the power and current of the fiber laser marking machine, so the marking speed will be affected in these processes.
Fifth, the laser spot size
The smaller the spot size, the smaller the marking volume. Therefore, the larger the spot size, the faster the marking speed.
The above five points are techniques for improving the marking speed of fiber laser marking machines. I believe that following these methods, it is possible to improve the marking speed and create higher profits. Of course, there may be some ways to increase the speed of the fiber laser marking machine that we have not found yet, and we look forward to discovering it together.