Views: 9 Author: Site Editor Publish Time: 2023-09-21 Origin: Site
With the development of laser technology, laser marking machines have become an indispensable part of industrial production. However, there will be some problems in the use of laser marking machines, such as thermal diffusion, which will cause blurred marking edges. How to solve this problem?
First, we need to understand how thermal diffusion occurs. When the laser marking machine is marking, it will generate high temperature. The high temperature will cause the material to undergo thermal expansion and contraction changes, resulting in thermal diffusion on the surface of the material, resulting in blurred marking edges. Therefore, the key to solving this problem is to reduce or eliminate thermal diffusion on the surface of the material.
Secondly, we can try to take the following measures to solve the problem:
1. Reduce the power of the laser. Reducing the power of the laser can reduce heat generation, thereby reducing thermal diffusion.
2. Adjust the focal length of the marking machine. Adjusting the focal length of the marking machine to an appropriate position can reduce heat conduction, thereby reducing heat diffusion.
3. Enhance the cooling of the material surface. The surface of the material can be cooled while marking, so that the heat conduction is slowed down, thereby reducing the phenomenon of thermal diffusion.
4. Replace with suitable material. Different materials respond differently to heat, choosing the right material can reduce thermal diffusion.
In short, to solve the problem of blurred marking edges caused by thermal diffusion of laser marking machines, we need to take corresponding measures for specific situations. We hope that we can make better use of the advantages of laser technology in industrial production through continuous trial and practice.
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