The VR CNC teaching integrated machine is an intelligent VR CNC simulation teaching device designed for CNC teaching and practice. It consists of a real 6-axis CNC system, an operating panel, and various virtual CNC machine tools. It helps teachers instruct students on how to operate CNC machine tools (such as lathes, milling machines, machining centers) by allowing students to operate a real CNC panel, set up a real CNC system, and gain a real experience of CNC operations.