Precious CAD providing facilities for m/c building is enormous. After drawing the 2D diagram, it can be converted to 3D.
Precious CAD supports integration of CAD with other components of CAD/CAM/CAE/CATIA Product lifecycle management (PLM) environment.
Precious CAD output can be exported to any of SAT, DXF, STL for CAM integration.
Over time, the historical shortcomings of CAM are being attenuated. This is occurring primarily in three arenas: