Designing using manufacturing feature library

This paper explores the application of feature-based representation and design in the area of Design-for-manufacture. The idea to incorporate parameterised geometry of features, the description of the manufacturing process to produce the feature (including machine tool, cutting tool, cutting conditions, possible fixture, production volume), relative cost information, design limitations, functionality rules, and links to Design-for-manufacture rules at the early stages of design. The designers select features from manufacturing feature libraries. Upon insertion, the system ensures that Design functionality and Design-for-manufacture rules are applied in real time during the actual design process. The designers are warned if they attempt to include features that are difficult to manufacture or violate functionality rules.