Contrary to 3D printing, CNC is subtractive rather than additive. The CNC system starts with a bigger block of material because the workpiece, and eliminates parts, like chipping absent at marble – to receive to the final model. With regards to machining centers, there are lots of different types of machine https://www.sedlacek-t.cz/obrabeci-centrum-haas-ec-400-spolehlivost-a-presnost-pro-vas-provoz/