Working principle of portable laser marking machine fiber laser marking machine

1. Working mechanism of fiber laser marking machine

Laser marking machine is a high-tech product integrating light, machine, electricity and calculation. The high brightness, high directivity, and high monochromaticity of the laser are unmatched by other light sources. Its inherent characteristics determine that after the laser beam is focused, the diameter of the spot can reach the micron level, and the temperature at the focus can reach the upper limit. 10,000 degrees, the surface of the object to be processed is vaporized in an instant, and the surface of the object swept by the laser focus spot will leave a permanent mark. Laser technology plus computer programming and control technology can make the desired marks and patterns on the surface of objects as desired.

Second, the advantages of laser marking machine

Compared with traditional electrochemical corrosion, die stamping, ink printing and other marking methods. The computer laser marking machine has the following advantages:

1. The material that can be marked has a wide applicability: it can be applied to a variety of metal and some non-metal materials, especially high hardness, Metal materials with high melting point and non-metal materials with high deformation and brittleness, such as ceramics, etc.

2. The consistency of marking is good: laser marking is a non-contact processing, that is There is no damage to the product and no tool wear, so it is especially suitable for the consistency of marking before and after mass production.

3. It does not affect the material, and the processing heat affected zone is small

4. The quality of the logo is good: the beam is thin, and the computer is controlled , can mark as small as 0.3mm mark

5. The pattern can be edited and printed at any time, the programming time is short, and it is not easy to be counterfeited

6. Various serial numbers and barcodes can be automatically updated and marked according to the pre-programmed rules, which is very convenient

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