3 d laser marking machine 3 d laser marking processing, laser surface sag is compared with the traditional 2 d laser marking, 3 d marking requirements for processing the object's surface roughness has been greatly reduced, the effect of machinable more colorful, more creative processing technology arises at the historic moment.
Using high energy density of laser local irradiation was carried out on the workpiece, the surface material gasification or change the color of chemical reaction, leaving fine marker.
Laser marking can mark all kinds of characters, symbols and motifs, characters even can reach micron size.
Laser beam produced by the laser for laser target, through a series of optical transmission and processing, finally through the optical lens focus of beam, and then will focus on processing of high energy beam deflection to stay after the specified location on the surface of the object, the formation of the trace of the sag.
Conventional 2 d after laser marking USES is focused on the way, normally only in plane marking within the specified range.
New 3 d laser marking machine available to solve the 2 d laser marking machine for a long time the inherent defect of the 3 d laser marking machine adopts advanced before gathering way, more dynamic focusing, take this light principles, such as the working principle of the candle imaging, move through the software control and dynamic focusing mirror, in front of the laser is focused on variable beam expander, by changing the focal length of the laser beam to realize accurate surface focus on the processing of the different objects, 3 d laser marking machine is more suitable for a wide range and fine marking mark 3 d marking the former focus on the optical model, using the X, Y axis deflection lens, thus allowing the conduction of the laser spot is bigger, better focusing accuracy, better effect of energy;
If 3 d marking in the equal to 2 d marking in the focusing accuracy, can be marking scope is bigger.
2, 3 d laser marking machine for different height artifacts, zoom in marking tags.
As a result of the 3 d marking can quickly change the laser focal length and laser beam position, so in the past 2 d surface marking is not possible.
Using 3 d later, the curve of cylindrical marking can be done once, greatly improved the processing efficiency.
Moreover, in real life, many parts surface shape are not rules, some parts surface height difference is quite big, for marking on a 2 d is really helpless, at this point, the 3 d mark will appear more obvious advantages.
3, 3 d laser marking machine is suitable for deep carved.
Traditional 2 d marking surface deep carved inherent defects, with laser focal point in the process of carving up, the effect on the surface of the actual object, laser energy will drop sharply, seriously affected the deep carved the effectiveness and efficiency.
For the traditional way of deep carved is electric at regular intervals during the process of carving move lifts a certain height to ensure good focusing laser surface.
3 d marking for deep carving processing, there is no such problem, not only ensure the effect, and improved the efficiency, save the cost of the electric lifting platform at the same time.
Four, in the same plane, can implement play black and white, even multi-color marking, the effect is more abundant.
For general play black metal surface, such as the practice of anodic alumina, usually under the appropriate energy using high frequency pulse, in the case of certain from coke for marking, away from the focal distance significantly affect the laser energy distribution on the surface of the material, and color effect.
For general 2 d marking users, even without surface marking features, such as 3 d marking function of different gray multicolor effect plane processing also is very meaningful.
3 d laser marking equipment recommended: preferential deals offer 4007001618 【
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Mainly used for metal and non-metallic laser marking part USES, tags and beautiful, fast, no material;
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