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Color fiber laser marking machine, add tattoos to stainless steel

  Laser marking more and more common in life, beverage bottles, animal ear tags, two-dimensional code car parts marking, 3C electronic marking and so on. The most common black marking, but many people do not know, in fact, the laser can also mark the color case.

  In 1999, Ann Marie Carey's first attempt to laser-color mark on a niobium bowl made the laser color marking of metal crafts and jewelry practical.

  The laser color marking makes the effect of the pattern more diversified. The object to be marked farewell to the monochrome, the color sense of gradation is enhanced, the image is lifelike, the quality of the product is improved, and the innovation of the traditional technology is made. Since then, laser color marking applications continue to expand, but also to enhance product added value of a new technology means.

  Stainless steel In the laser heat source, the surface of the formation of colored oxide, or to generate a colorless transparent oxide film, due to light interference effect of the film showing a variety of colors, which is the basic principle of stainless steel color marking, simple That is the role of the laser, the stainless steel surface laser heat effect, laser energy is different, stainless steel surface also showed a different color.

  The traditional stainless steel color preparation methods such as chemical coloring and electrochemical coloring used in the past have high energy consumption, great pollution and difficult to achieve fine coloring. In contrast, stainless steel laser color marking has unique advantages.

  1. laser marking green, pollution-free;

  2. marking speed, marking patterns can be retained forever;

  3. laser marking can be arbitrary edit a variety of text patterns, easy to operate.

  Today, the endless application of colored stainless steel in the field of construction, automobile, arts and crafts, etc., laser color marking provides a new and efficient solution for people to add a touch of new color to stainless steel products, A good choice.