In recent years, with the increasing demand for 3D marking business in the market, the current 3D laser marking technology is also concerned by many domestic enterprises. Some domestic leading laser companies have developed their own 3D laser accessories, such as Sino-Galvo. The developed 3D laser marking galvo head is widely used in many industries today, and the refined surface marking provides a professional solution for the current surface processing.
The present 3D laser system adopts the front focusing optical mode, which uses larger X and Y axis deflecting lenses. This is conducive to conducting a larger laser spot, in terms of focusing accuracy and energy effect have been greatly improved, the marked surface is also larger. At the same time, the 3D marking will not affect the energy of the surface of the processed object as the 2D laser marking does with the increase of the laser focal length, which ultimately leads to the unsatisfactory effect of carving. After using 3D marking, the existing 3D laser marking can be used to complete the surface with a certain range at one time, which greatly improves the processing efficiency.
In the current processing and manufacturing, there are many irregular products in order to meet the specific needs, and some products may have bumps on the surface. It seems that there is little help to use the traditional 2D marking head. At this time, it is necessary to use the existing 3D laser marking to complete the processing. Although the present optical fiber laser marking machine has been widely used in many fields, the emergence of 3D laser marking galvo scanner has effectively filled the shortcomings of laser surface processing, providing a broader stage for the current laser application.
