| Message: | Laser technology is one of the four major scientific and technological inventions in the twentieth century that are as famous as atomic energy, semiconductors and computers. The laser has good monochromaticity, coherence, and directivity, and can accumulate a high energy density in a small area, which is especially suitable for material processing. In the late 1970s and early 1980s, a brand-new laser application technology-laser marking technology quietly emerged in the world, and was quickly industrialized, becoming one of the largest applications of laser processing. Laser marking technology uses computer-controlled laser as the processing method. The basic principle is that the computer-controlled high-energy-density focused laser beam acts on the surface of workpieces that need to be marked, such as mechanical parts, electronic components, instruments and meters, according to a predetermined trajectory. In order to make the surface material instantaneously vaporize or chemically change to change the color, and etch characters, patterns, etc. with a certain depth or color, thus leaving a permanent mark on the surface of the workpiece. url:http://www.cllaser-technology.com |
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