Geometric Model of Camshaft
The figure shows geometrical modeling of the camshaft. It
consists of two cams with 3 lobe positions to operate the
plunger. Catia solid modeling features are used for building
the geometry of the problem. Cam profile is built after
importing 2D representation of drawing file format to Catia
and usage of sketcher option. Finally extrusion is done for
cam. Revolving options are also used to built the remaining
geometry