Abstract:Most of the manufacturing industries produce similar components where the designer has to model similar products again and again which is not only time consuming but also introduces operator fatigue and reduction in the productivity of the designer. Different activities of the CAD division can be automated in order to free the operator/designer from the repetitive tasks and perform other important functions such as analysis which cannot be automated. In the present work it has been successfully demonstrated, how the geometric CAD modeling can completely be automated reducing the chances of error and increasing the overall efficiency of the design process.