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The Basic Principle Of Laser Marking
- Sep 19, 2018 -

The basic principle of laser marking is that the laser generator generates high-energy continuous laser beam, and the focused laser ACTS on the substrate material to instantly melt and even gasify the surface material. By controlling the path of the laser on the surface of the material, the required graphic and text marks are formed.


The features of laser marking are non-contact machining, which can be marked on any shaped surface. The workpiece will not deform and generate internal stress. It is suitable for marking materials such as metal, plastics, glass, ceramics, wood and leather.


The laser can mark almost all parts (such as piston, piston ring, valve, seat, hardware tools, sanitary ware, electronic components, etc.), and mark wear-resistant. The production process is easy to realize automation, and the marked parts are less deformed.


The laser marking machine adopts the scanning method to mark, the laser beam will be shot onto the two mirrors, and the scanning machine is used to drive the mirrors to rotate along the X and Y axis, and the laser beam is focused and falls onto the marked workpiece, thus forming the mark of the laser beam