Gasification Marking: Most materials evaporate and vaporize when their surface temperature is above the melting point. For example, steel, aluminum, titanium, copper and other metal materials. When the laser beam moves on its surface, the surface is easily vaporized to form a groove that produces a significant mark. Engraving laser marking machine that is to use this method for marking.
In the vaporization marking process, the laser beam energy density is generally low, will not cause the workpiece to be processed perforation. Vaporization marks produce deep marks that are easily discernible by the eyes. Masking mode In the paint, oxide layer and some plastic marking, but also can be part of the use of vaporization of materials removed, so as to achieve the purpose of marking.
