Ordinary mechanical sculpture can not be economical manner of varying thickness carving points, and thus do not have gray-scale manifestations. Laser engraving machine is achieved RBI sculpture, with the gray-scale performance of natural advantage. To this end in carved gray as far as possible the design of its manifestations, so that the benefits are reduced on the one hand coloring process, saving costs; on the other hand, enriched the performance of carving tools, an increase of the level of graphics. Users to use, first to do graphics with different gray-filled (first translated into graphics characters), carved in black and white output options can be used to try the effect of different networks, the accuracy of less than 500dpi.
...