In UG software, it is usually necessary to use the CAM module of UG and the corresponding post-processing files to realize the function of transforming three-axis tool path into five-axis tool path in cavity milling. Specifically, it is necessary to use the advanced machining function in UGCAM to convert the three-axis tool path of cavity milling into five-axis machining path.

Among the various versions of UG, the CAM module of UGNX 12 supports five-axis machining relatively well.