Laser marking machine in the use of products there are two important technical indicators: marking depth and marking area. What are the adjusting factors that affect the depth of laser marking machine engraving?
1. Direct adjustment method: improve 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 laser, 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 be immediate. Another point is that once the laser is upgraded, its corresponding equipment has to be upgraded, so the cost of the whole machine will rise.
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 former semiconductor laser marking machine can be equipped with 110 field mirror, into a 50 field mirror, the total laser energy and depth of engraving will reach before about 2 times the effect. Now popular fiber laser marking machine, the same principle.
3. Improve the quality of the beam: to improve the quality of the beam, it is necessary to adjust the interior of the laser cavity, replace the light material or replace the pump source and so on. Or upgrade the laser 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: is to improve the configuration of laser cavity. Carry out the refit. This is to understand the structure of the laser marking machine, otherwise it will directly affect the equipment.
4. The laser marking machine marking speed to slow down, the same power, the same other parameters, just modify the marking speed, marking depth of course will 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 group: spot processing, the use of beam expansion mirror is a good way, so that the laser focus degree will be strong. The resulting spot effect is ideal. Such as semiconductor machine laser marking machine, the use of imported Q switch, the marking depth will be better. Fiber marking machine replace the brand laser. To sum up, we know that laser marking machine overall, configuration, performance and so on are not what customers think are much the same. A small detail, simple configuration and collocation will directly affect your marking effect, even high loss of accessories, longer life and so on. So the question is, why different manufacturers have different prices that you can’t understand. Expensive has expensive reason, cheap has cheap trap.