How does the CNC milling work? ？

CNC milling is a craft, which the raw block is fixed, high-speed rotating milling cutters travel on the block to cut out the shape and geometry  needed.  Traditional milling is mostly used for milling the outline and slot and other simple outline characteristics. CNC milling machine can be used for milling products of a complex shape and geometry. The milling and boring center can be used for three-axis or multi-axis milling. It can be used for milling molds, fixture tools, mold tools, thin-wall thickness and complex curved surfaces, artificial prostheses and blades. When choosing CNC milling, the advantages and key rolees of CNC milling machines should be fully utilized.