Industrial laser marking machine is to bring higher production efficiency and create higher value to enterprises. So how can we improve the marking speed of fiber laser marking machine?
In this post, we will give some suggestions for improving the efficiency of the fiber laser marking machine.
The main factors of the fiber laser marking machine are divided into two factors, the internal factors and the processing work pieces.
The main internal elements are laser frequency, laser spot form and beam divergence Angle, laser power, reasonable optical integration. The internal factors are mainly in the early stage selection, should follow the advice of the laser engineer to choose and purchase.
Another factor needs to be paid attention to in the process of customer processing, mainly for marking density, marking amplitude, depth of marking and size of laser spot.
Increase Fiber laser source power
For
laser machine , higher power will always improve the efficiency of working.
After increasing the laser marking speed, the laser energy distribution becomes smaller. To keep the marking clarity same, it is necessary to increase the laser power.
The fiber laser is controlled by the percentage. In order to extend the lifespan of the fiber laser, the general setting should not be greater than 80%.
Choose a high-speed galvanometer
For ordinary galvanometer,the maximum scanning speed at 2000-3000mm/s.However,for high-speed galvanometer, the maximum scanning speed can reach 10000mm/s,which can effectively increase the marking efficiency. In addition, It will be prone to occur deformation when using ordinary galvanometers,So it must reduce speed to ensure the effect what affecting the efficiency.
Marking density
When the same width, the same spot and the same depth, the higher the marking density, the slower the corresponding marking speed. The reason is that the density directly increases the area of the marking.
In the software , we can adjust by the hatch line distance.
Marking amplitude
Because the deflection area of the large scale marking mirror is increased, the marking speed of the large scale is slower than that of the small plane.
This is why we don’t suggest bigger working area lens , will reduce the the output power because of the longer focus length, so that you need reduce the speed to keep same marking effect.
Marking depth
According to the demand, if we want to deepen the marking, we need to adjust the parameters of the industrial laser marking machine and increase the power and current of the fiber laser marking machine, so we will affect the marking speed in these processes.
More loops will mark deeper , longer time you take , deeper it will engrave.
The above content is the factor that affects the efficiency of laser marking machine. When marking materials, we must first ensure the effect of laser marking, and then consider improving the marking speed and efficiency.
Choosing a
high-quality laser marking machine is the beginning of the marking work. If your product needs to be marked, you can learn about our products online. ACCTEK provides you with free consulting services at any time.
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