Laser marking technology is one of the largest application areas of laser processing. Laser marking is the use of high energy density laser on the workpiece for local irradiation, so that the surface material vaporization or color change chemical reaction, thus leaving a permanent marking method. Laser marking can hit a variety of text, symbols and patterns, etc., the character size can be from millimeters to micron scale, which has a special significance for product anti-counterfeiting.
Laser marking technology as a modern precision processing methods, and corrosion, EDM, mechanical scribing, printing and other traditional processing methods, compared with the unparalleled advantages:
1. The use of the laser as a means of processing, and the role of the workpiece between the lack of processing force, with no contact, no cutting force, thermal impact of the advantages of the small to ensure that the workpiece's original accuracy. At the same time, the adaptability of the material is broader, can be made in a variety of materials on the surface of the very fine marking and durability is very good;
Laser Marking Machine
2. Laser space control and time control is very good, the processing of the object of the material, shape, size and the processing environment of the degree of freedom is very large, especially suitable for automated processing and special surface processing. And processing flexibility, both to adapt to the laboratory type of single design needs, but also to meet the requirements of industrialized mass production;
3. Laser engraving fine, the line can reach the millimeter to micron level, the use of laser engraving technology to produce the mark imitation and change is very difficult, extremely important to the product anti-counterfeiting;
4. Laser machining system combined with computer numerical control technology can constitute a highly efficient automated processing. Combination of laser processing system and computer numerical control technology can constitute a high-efficiency automated processing equipment, can play a variety of text, symbols and patterns, easy to use software design marking pattern, change the content of the mark, to adapt to the modernization of the production of high-efficiency, fast-paced requirements;
5. Laser processing and the traditional screen printing compared to the source of no pollution, is a clean and pollution-free high environmental protection processing technology;
Laser marking technology Has been widely used in all walks of life, for high-quality, efficient, non-polluting and low-cost modern processing production opens up a broad prospect. With the continuous expansion of modern laser marking applications, the laser manufacturing equipment system miniaturization, high efficiency and integration requirements are increasingly high, the development of new high-power fiber laser technology, will produce a great impetus.