Abstract: Applications of Pro/E in the injection mould design, Moldflow in the injection molding analysis, and UG in mould forming parts were introduced. Using the design of telephone as a model, the technology of injection mould design and analysis with CAD/CAE/CAM was elaborated in details, and then tool path simulation of telephone cavity could be gained in UG. By means of CAD/CAE/CAM tool, injection mould design cycle could be induced and quality could be increased greatly.

Key words: injection mould, computer aided design, computer aided engineering, computer aided manufacturing, telephone