Introduction – CAD/CAM process, tools and applications Computer Hardware – System, Standards for system evaluation, input and output devices. CAD/CAM software : Overview- Solid modeler, surface modeling and drafting. Geometric Modelling : Space curves – Bezier and B-Spline curves, Surfaces – Description and Generation. Mathematical Representation of Solids – B-rep, CSG, solid manipulations. Data Exchange in CAD/CAM systems.