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Application of Dinghongrun optical elements in laser marking

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Application of Dinghongrun optical elements in laser marking

Laser marking is a technology that uses high energy density laser to irradiate the workpiece locally, so that the surface material will vaporize or undergo chemical reaction of color change, thus leaving permanent marks. The basic principle of laser marking is that the laser generator will generate high-energy continuous light beams, which will act on the printing material after focusing, so that the surface material can be instantly melted or even vaporized, By controlling the path of the laser on the material surface, the required graphic marks are formed. Dinghongrun The optical elements involved in laser marking include window sheets, filters, mirrors and galvanometers.

Optical elements required for laser marking
Window slice

Calcium fluoride window slice, barium fluoride window slice, magnesium fluoride window slice, silicon window slice, germanium window slice, zinc selenide window slice, zinc sulfide window slice, sapphire window slice, fused quartz window slice

filter

Germanium long wave pass filter, silicon long wave pass filter

Galvanometer

1064nm galvanometer, 532nm galvanometer, 355nm galvanometer, 10.6 μ m galvanometer

reflector

Application fields of laser marking
Automobile manufacturing, aviation manufacturing, shipbuilding, machinery manufacturing, medical devices, electronic components, electronic products, precision instruments, food, counterfeiting and anti-counterfeiting

Instruments required for laser marking
Laser, control system, cooling system, marking software

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