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What are the specific advantages of laser marking machines in processing?

by:Leadtech Coding     2021-11-20

Laser technology is one of the four major scientific and technological inventions in the 20th century that are as famous as atomic energy, semiconductors and computers.

Laser has unique monochromaticity, coherence, directionality, can accumulate high energy density in a very small area, and is especially suitable for processing various materials.

In 1960, the world’s first laser was born, giving us unprecedented laser technology on earth. In the 1970s and 1980s, a new laser application technology-laser Standard technology has quietly risen internationally, and has quickly been recognized by the market as one of the application areas of laser processing.

Laser marking technology is an important part of laser processing. It is currently a widely used and mature technology in the field of laser processing. The laser engraving machine is better than other laser processing machine models. The variety, annual output, and sales must be large, and they are well received by enterprises from all walks of life. There have been many laser equipment companies with an annual output of hundreds or even thousands of units.

Many unique advantages of laser engraving machine are beyond the reach of other marking technologies.

Laser marking is a marking method that uses a high-energy density laser to locally irradiate the workpiece to vaporize the surface material or cause a chemical reaction to change color, thereby leaving a permanent mark and trademark.

Laser marking can print a variety of characters, symbols and patterns, etc., and the character size can range from millimeters to micrometers, which has special significance for product anti-counterfeiting.

As a modern precision processing method, laser marking technology has unparalleled advantages compared with traditional processing methods such as corrosion, EDM, mechanical scribing, and printing:

1 . The laser is used as a processing method, and there is no processing force between the workpiece and the workpiece. It has the advantages of no contact, no cutting force, and small thermal influence, which ensures the original accuracy of the workpiece.

At the same time, it has wide adaptability to materials, can make very fine marks on the surface of a variety of materials and has very good durability.

2. The space control and time control of the laser are very good, and the material, shape, size and processing environment of the processing object have great freedom. It is especially suitable for automatic processing and special surface processing.

And the processing method is flexible, which can not only meet the needs of laboratory-style single-item design, but also meet the requirements of industrialized mass production.

3. Laser marking is fine, and the lines can reach the order of millimeters to micrometers. It is very difficult to imitate and modify the marks made by laser marking technology, which is extremely important for product anti-counterfeiting.

4. The combination of laser processing system and computer numerical control technology can form high-efficiency automatic processing equipment, which can print various characters, symbols and patterns easily.

Use software to design marking patterns and change marking content to meet the high-efficiency and fast-paced requirements of modern production.

5. Laser processing has no pollution source and is a clean and pollution-free high environmental protection processing technology.

Laser marking machine technology has been widely used in all walks of life, opening up broad prospects for high-quality, high-efficiency, pollution-free and low-cost modern processing and production.

With the continuous expansion of modern laser marking application fields, the requirements for the miniaturization, high efficiency and integration of laser manufacturing equipment systems are becoming higher and higher. The successful development of new high-power fiber laser technology will definitely This has greatly promoted.

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