A color laser engraving machine is a laser device that can print a variety of colors. The principle is to use multiple laser paths to act on the same area and set different laser parameters to obtain the surface diffraction grid. Lasers used for such applications must be able to set a wide range of frequencies, speed, power, spacing settings, focal length, and so on.
The color laser engraving machine is different from ink deposition technology and those through the application of color powder or film. The more advanced laser can change the color of plastics. The typical physical effect is related to the thermal decomposition reaction of polymer in an oxygen environment. In contrast, various colors can be produced on the surface of metal raw materials.
The principle of color development of stainless steel has three color development methods: one is to generate colored oxides; the other is to generate a very thin colorless transparent oxide film on the surface of stainless steel under the action of chemistry, electrochemistry or laser, and the oxide film interferes Effect, the color can be displayed on the surface; third, there is a mixed state of colored oxide and oxide film at the same time.
Corresponding relationship between color change and laser energy in stainless steel laser color marking, laser heating effect produced by stainless steel watch under the action of laser. Through the laser thermal effect, it is concluded that the laser energy fluorescence density is proportional to the film thickness. As the laser energy increases, the color of the stainless steel surface changes in the following color sequence: orange-red-purple-blue-green-blue-blue-green-green-yellow-green-yellow-clear-red.
You can edit various text patterns as you like, which is very convenient and easy to operate: absolutely environmentally friendly, no pollution; fast marking speed, for the stainless steel product industry, the application of color laser marking can add the color of the marked graphics, which can greatly improve the quality of stainless steel products. The added value of products enhances the international competitiveness of stainless steel products.
The laser marking software is easy to operate and powerful, compatible with the output files of CoreIDRAW, AutoCAD, Photoshop and other software, and also supports PLT, DXF, JPG, BMP and other files.
Color laser engraving machines are widely used in rings, necklaces, door locks, lamps, chopsticks, keychains, mobile power supplies, thermos cups, water pipes, mobile phone back covers, leather, anodized aluminum, PVC, PVB board, aluminum alloy, stainless steel, lamps.
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