The model making industry has two kinds of most common processing methods - CNC printing and 3D printing technology. Most people do not understand the difference between them. Then here i will introduce the differences between the principles of their processing, the scope of production, and the precision and features they contain.
1. The principle of processing is different: 3D printing adopts the principle of layered deposition; while the principle of CNC machining is that the processing tools of CNC machine tools are engraved on the raw materials according to a certain path according to the instructions of the program, and the shape of the hand board is cut out.