Enclosure 3d Feeltek Fiber Laser Marking Machine for metal engraving

Curved surface marking: In the traditional 2D marking machine, the workpiece must be placed on the same plane, and the processing surface must also be on the same plane, in order to achieve the marking once formed, and the surface marking cannot be completed. The 3D laser marking machine can quickly change the laser focal length and laser beam orientation, and can achieve curved surface marking that cannot be done in 2D.

Deep carving: The traditional 2D marking has inherent defects when deep carving the object surface. As the laser focus moves upward during the engraving process, the laser energy acting on the actual surface of the object will drop sharply, which seriously affects the effect and efficiency of deep engraving. Therefore, it is necessary to move the lifting table at a specific height every specific time during the engraving process to ensure the laser surface gathering effect.

The 3D laser marking machine has greatly reduced the surface flatness requirements of the processed objects. In the process of deep carving, it not only ensures the effect, but also improves the efficiency, and the processable effect is more abundant.

The 3D laser marking machine adopts the front focusing optical form and uses larger X and Y axis deflection lenses, so it can allow a larger transmitted laser spot, better focusing accuracy and better energy effect; 3D laser marking machine compared with the 2d laser marking machine, the marking scale can be larger when gathering precision operations. The 3D laser marking machine can achieve one-time marking on the cylinder within a specific arc, which greatly improves the processing power.

In the industrial production process, the appearance of many parts is irregular, and the height of some parts is quite different. 2D marking processing is difficult to meet the needs. The advantages of 3D laser marking will gradually become more prominent.

Fiber lasers can be used for a wide variety of applications, from industrial traceability to branding, on materials such as steel, copper, aluminum, plastic, ceramic, and brass..

1. Variable focal length to realize three-dimensional marking

Because 3D marking can quickly change the laser focal length and laser beam position, it becomes possible to mark curved surfaces that cannot be achieved in 2D.

2. More suitable for deep carving

Traditional 2D marking has inherent defects in deep engraving of the object surface. As the laser focus moves up during the engraving process, the laser energy acting on the actual surface of the object will drop sharply, which seriously affects the effect and efficiency of deep engraving. 3D marking for deep engraving processing does not have the above problems.

3. Larger range and finer light effects

3D marking can be divided into front focus and back focus. When the front focus mode is used, the main purpose is to achieve a larger marking range.

4. In the same plane, black and white marking can be realized, and even multi-color marking can be achieved, with richer effects

Surface blackening, such as anodized aluminum, usually uses higher-frequency pulses at appropriate energy to mark with a certain defocus. The defocus distance significantly affects the energy distribution and color effect of the laser on the surface of the material.