Laser marking machine is widely used in all walks of life as a kind of high precision, fast speed, clear marking effect, anti-counterfeiting performance, multi-functional use and other advantages. Of course, in addition to the advantages must have some disadvantages, the production of stainless steel products manufacturers are more worried about whether the product will be laser marked after the material changes, such as rust, raw edge, deformation and so on.

     Such concerns are very correct, because stainless steel is very easy to oxidize and rust after the surface is damaged, and beginners will inevitably have some conditions in the process of operating the equipment, increasing the risk of material changes in the laser equipment identification of stainless steel. In fact, the main impact of the laser marking machine on the change of stainless steel marking depends on the adjustment of laser parameters and the user's operating technology.

     Laser marking machine in the identification of stainless steel material will use 1064nm fiber laser, with high beam quality and energy density, can produce high temperature and high energy effect on the surface of stainless steel, this high energy effect will make the surface of stainless steel small melting and evaporation, so the impact on the material itself is very small.

     It is worth noting that the technical requirements of the staff operating the laser marking machine are also very important, which will directly affect whether the stainless steel is rusted, deformed, etc. Reasonable operation technology can control the power, speed, and frequency of the laser marking machine, so as to avoid excessive heating and evaporation, in the marking process, appropriate ventilation and cooling measures can reduce the impact of laser equipment on stainless steel. Therefore, the user should correctly master the technology and methods in the process of operating the equipment to ensure the quality and stability of the logo.

     In summary, the laser marking machine will indeed change the material in the identification of stainless steel, which is based on the inaccurate grasp of the operation process of the machine and equipment, material performance and other aspects. These can be changed by human intervention to achieve a reliable and stable choice.