What is the reason why the engraving depth of the laser marking machine is affected?

There are two key performance indicators of laser marking machine in the application of goods: marking depth and marking width. Laser marking in-depth adjustment method:

1, immediate adjustment method: increase the output power of the laser: everyone knows that the laser is the key component of the laser marking machine, just like the car's Diesel engine is the same. As the quality of the laser is improved, the laser beam is bound to be improved. The short answer is to increase the output power of the laser. Show its labor, but doing so usually increases the cost of the entire device. But the actual effect is definitely immediate. Another point is that once the laser is upgraded, its relative supporting facilities and equipment need to be upgraded, so the cost of the entire equipment will increase.

2, change the field lens of the laser marking machine into a small field lens, after the conversion, the depth of the marking will be deeper, such as the previous semiconductor The material laser marking machine can be equipped with a field mirror of 110, which becomes a field mirror of 50. Its total laser kinetic energy and printing depth will be about twice the actual effect before. Today's fashionable fiber line laser marking machine, the same is true.

3, improve the quality of light: to improve the quality of light, it is necessary to adjust the interior of the laser cavity, replace the photoconductive chemicals or replace the hydraulic plunger pump source these. Or improve the laser total mirror and output mirror. For example, a laser marking machine for semiconductor materials can add a small round hole to improve the cooling precision, adjust the laser mode to emit light, and make the laser large, round and bright. All in all: it is to improve the equipment of the laser cavity. Carry out modification. This is to master the structure and equipment of the laser marking machine, otherwise it will immediately damage the machine equipment due to small losses.

4, speed up the marking speed of the laser marking machine, under the same output power and the same other main parameters, only change the marking speed, The depth of the target will naturally be deeper. In other words, the speed is slowed down, the output power is increased, and the attack is deeper.

5, replace high-quality laser marking parts, use high-quality laser groups: to solve the problem of light spots, the use of beam expanders is a good way , so that the focus level of the laser will be strong. The actual effect of the obtained light spot is also ideal. For example, if the laser marking machine of semiconductor material machine is used, the imported Q power switch is used, and the marking depth will be better. Optical fiber line marking machine replaces well-known brand lasers.

Laser Technology Co., Ltd.: a high-tech enterprise of laser marking machine, laser cij printer, laser welding machine, laser cutting machine, laser engraving machine, pneumatic marking machine< /p>

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