As opposed to 3D printing, CNC is subtractive as opposed to additive. The CNC approach starts with a larger block of material because the workpiece, and eliminates areas, like chipping absent at marble – to acquire to the final design. Machining centers obtain programs in various industries and manufacturing procedures. https://www.sedlacek-t.cz/obrabeci-centrum-haas-ec-400-spolehlivost-a-presnost-pro-vas-provoz/