3D Curved Surface Laser Marker

3D Curved Surface Laser Marker

       3D Curved Surface Laser Marker is a special processing method on irregular surface objects. Compared with 2D laser engraving, 3D engraving has greatly improved in techonology, it is controlled by 3-axis inside the scan head, including X-axis, Y-axis,Z-axis, the 3 axis shakes in super fast speed in working, Z-axis control the focus distance automatically by moving forward and backward. to keep the focus distance is same in different area of objects. 

      The 3D curved laser engraving machine can make more perfect engraving on irregular objects without defocusing processing, even for complex surfaces. It can realize various surface engraving methods such as inclined surface, high and low surface, cylindrical surface, conical surface, spherical surface and extruded surface. It eliminates manual adjustment of focus, alignment and other complex processes. Through the three-axis control system, different angles and heights can be adjusted to meet the requirements of perfect engraving.

Applicable industries:

Automotive, aerospace, electronics, medical devices, consumer products, and more, allowing for efficient and precise engraving on components like cylinders, tubes, spheres, or irregularly shaped items.

Technical parameters

Details

3D dynamic focus engraving machine VS 2D engraving machine :

1.  The focal length can be dynamically adjusted for 3D engraving

   3D engraving can automatically and quickly change the focal length and the position of the laser beam, so it can mark on curved objects, which is impossible for 2D engraving. 3D engraving can complete any surface engraving within the beam projection range at one time, which can greatly improve the processing efficiency. The surface shape of many industrial products is not flat, and 2D engraving is really powerless, but 3D engraving is easy to achieve.

    

2.   It is more suitable for deep engraving.

   Conventional 2D engraving machines have great defects in deep engraving on the surface of objects. During the engraving process, as the laser focus moves upward, the laser energy fire on the surface of the object will gradually decrease. After some time, the laser beam is in a defocused state, which seriously affects the effect and efficiency of deep engraving.

    

    For the traditional deep engraving method, the lifting table will move to a suitable height accordingly during the processing to ensure that the focal length is in a suitable state. 3D deep engraving processing does not have these problems, so it can guarantee the effect and improve the efficiency, while saving the cost of the electric lifting table.

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4.  More wide processing area and finer laser beam.

   3D engraving is divided into front focus and back focus modes. Use the front focus mode to achieve a larger engraving range. Usually, larger X and Y axis deflection lenses are used to make the incident laser spot larger, so as to obtain a smaller focused spot, and the energy density will be higher, so as to meet the needs of larger area processing.

    

5.  Black and white engraving and even multi-color engraving can be achieved in the same plane, with richer effects.

   Blackened surfaces, such as anodized aluminum, are typically marked with some defocusing using higher frequency pulses of appropriate energy. The defocusing distance significantly affects the energy distribution and color effect of the laser on the surface of the material. For general 2D engraving users, even if advanced functions such as surface engraving are not required, the 3D engraving machine can also perform plane processing with multi-gray and multi-color effects.

Sample displays

Shipping and Package