An integrated implementation for product design

This paper represent an integrated implementation to shorten the product development cycle. The developed system uses machine vision techniques to automate the creation of CAD models for existing parts of prototypes. It extracts the manufacturing features based on the created CAD database and the tolerances that are to be added to the created CAD dabatase for CAD/CAM practice and concurrent analysis. The geometric features are organized in a database which can be imported to an automated process planning and cost estimation system. This integrated implementation is capable of providing manufacturing feedback during the product development stage. This paper outlines the development of the vision system, the creation of the CAD model, and the design of the database.