Research on product form design computer aided system based on multi-constraints

In the process of industrial design, in order to match the consistency from concept stage to manufacturing, product design must suffer various constraints. And in order to improve design efficiency, the definition of product modeling design based on material, structure, technology and other constraints was proposed. Through the research of a variety of constraint factors, a product modeling design constraint set was constructed. And the product design process was discussed. Based on this theory, a computer aided system was established, the feasibility of modeling design and processing technology were verified based on design example.