Laser engraving, which uses the light energy of a laser beam to cause traces of the chemical and physical changes in the surface layer material, or burns off some substances through light energy, showing the desired etching pattern and text; according to the engraving method. Different can be divided into dot matrix engraving and vector cutting.
Laser engraving is the principle of laser processing:
The high-intensity focused laser beam emitted by the laser is at the focal point. The material is oxidized and processed.
The effect of marking is to expose the deep material through the evaporation of the surface material, or to cause the chemical physical change of the surface material to cause traces through the light energy, or to burn off part of the material through light energy and “burn” the traces, or through the light Can burn off some of the material, showing the desired etching pattern and text.
Laser engraving logo is mostly used on the stainless steel products. The effect is like the following picture.