CNC components machining should be able to fully play the characteristics of the CNC multi-machining. When CNC machine is machining the parts, the situation of the wheel grinding workpiece is exactly same to the corresponding non-CNC grinding machine. But it can do some composite machine with precision requirements. For example, the grinding, the ordinary grinding machine is mainly used for grinding cylindrical surface, round CNC lathe or the end of the end of the ramp square lathe grinding, CNC cylindrical grinder. In addition, it can also grinding round Torus, as well as various forms of complex composite surfaces.