There are two important technical indicators in the use of laser marking machine: marking depth and marking format. What are the adjustment factors that affect the depth of laser marking machine engraving?
1, direct adjustment method: increase the power of the laser: we all know that the laser is the core component of the laser marking machine, just like the engine of the car. Improve the quality of the laser, the laser beam will inevitably be improved. To put it bluntly, increase the power of the laser. Provide its workload, but doing so often increases the cost of the machine. But the effect must have been immediate. Another point is that once the laser is upgraded, its corresponding supporting devices have to be upgraded, so the cost of the whole machine will increase.
2, the laser marking machine field mirror into a small range of field mirror, after the transformation, the marking depth will be deeper, such as the previous semiconductor laser marking machine can be equipped with 110 field mirror, into a 50 field mirror, its total laser energy and engraving depth will reach the previous about twice the effect. The popular fiber laser marking machine is the same.
3, improve the beam quality: If you want to improve the quality of the beam, you need to adjust the interior of the laser cavity, replace the light guiding material or replace the pump source, and so on. Or upgrade the laser full mirror and output mirror. For example, the semiconductor laser marking machine, plus small holes, increase the refrigeration accuracy, adjust the laser mode light, so that the laser is large, round, bright. In short: it is to improve the configuration of the laser cavity. Carry out modifications. This is to understand the structural configuration of the laser marking machine, otherwise it will directly affect the equipment.
4, the marking speed of the laser marking machine is slowed down, the same power, the same other parameters, just modify the speed of the marking, the marking depth will of course be a little deeper. Which means you slow down, you increase power, you hit deeper.
5, the replacement of high-quality laser marking accessories, the use of high-quality laser groups: to deal with the spot, the use of beam expanding mirror is a good way, so that the laser focus will be strong. The resulting spot effect is ideal. For example, if the semiconductor laser marking machine is used, the marking depth will be better if the imported Q switch is used.
In summary, we know that the laser marking machine as a whole, configuration, performance, etc. are not the same as the merchants think, a small detail, simple configuration and collocation will directly affect your marking effect, and even high loss of accessories, longer life and so on. So the question comes, why the different manufacturers' prices, there are differences that you can not understand. Expensive has expensive reasons, cheap has cheap traps.