What are the factors that affect the engraving depth of laser marking machine

There are two important technical indicators in the application of laser marking machine: marking depth and marking width. Today, I will discuss with you how to adjust the depth of laser marking: 1. Direct adjustment method: increase the power of the laser: everyone knows that the laser is the core component of the laser marking machine, just like the engine of a car. As the quality of the laser is improved, the laser beam is bound to be improved. To put it bluntly, it is to increase the power of the laser. Provides its workload, but doing so tends to increase the cost of the overall machine. But the effect is definitely immediate. Another point is that once the laser is upgraded, its corresponding supporting devices must be upgraded, so the cost of the whole machine will increase. 2. Change the field mirror of the laser marking machine into a small-scale field mirror. After the transformation, the marking depth will be deeper. For example, the previous semiconductor laser marking machine can be equipped with a field mirror of 110, which becomes With a field lens of 50, the total laser energy and lettering depth will be about twice as high as before. The same is true for the popular fiber laser marking machine now.

3. Improve beam quality: To improve beam quality, it is necessary to adjust the interior of the laser cavity, replace the light guide material or replace the pump source, etc. Or upgrade the laser total reflection mirror and output mirror. For example, in the case of a semiconductor laser marking machine, small holes are added to increase the cooling accuracy, and the laser mode is adjusted to emit light, so that the laser is large, round and bright. In short: it is to improve the configuration of the laser cavity. Retrofit. This is to understand the structure and configuration of the laser marking machine, otherwise it will directly affect the equipment.

4, slow down the marking speed of the laser marking machine. Under the same power and the same other parameters, just modify the marking speed, and the marking depth will of course be deeper. That is to say, the speed is slowed down, the power is increased, and the hit is deeper. 5. Replace high-quality laser marking accessories and use high-quality laser groups: It is a good way to use a beam expander to process the light spot, so that the focusing degree of the laser will be strong. The spot effect obtained is also ideal. For example, if the laser marking machine of semiconductor machine uses imported Q switch, the marking depth will be better. Fiber marking machine replacement brand laser, such as domestic Raycus laser, is better than Maxphotonics, Lianpin, JPT laser. Of course the price is also expensive.

In summary, we know that the overall configuration, performance, etc. of the laser marking machine are not the same as the customers think. A small detail and simple configuration will directly affect you. The marking effect, even the high loss of accessories, longer life, etc. So the question is, why there are differences in the prices of different manufacturers that you can't understand. There is a reason for being expensive, and there are cheap traps for being cheap. The positioning of laser marking machines of laser companies, Yantai laser marking machines and Weifang laser marking machines is: focus on laser marking equipment, serve customers with heart, and build a respected technical laser equipment manufacturer in the laser industry! Welcome to consult!

(This article was originally created by Laser, and the source must be indicated for reprinting: http://www., cherishing the fruits of others' labor is to respect yourself)

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