II、 The Basis of UG NX CAM -- Chapter II-- UG NX CAM Overview UG CAM Machining Environment Analyzing the Part to Machine Creating CAM Operations Coordinate System of UG NX CAM Tool Paths Postprocessing Operation Navigator Mechanical Engineering@XiHua UniversityUG NX CAM Overview UG CAM Machining Environment Analyzing the Part to Machine Creating CAM Operations Coordinate System of UG NX CAM Tool Paths Postprocessing Operation Navigator Mechanical Engineering@XiHua University