CAD System for Plastic Profile Extrusion Die Based on UG

Plastic profile extrusion die have the complex structure, high demanding, heavy design workload and there are a lot of standard parts. UG software as the platform, use of feature-based modeling technology and object-oriented programming techniques, plastic profile extrusion die CAD modeling system has been developed. Through the main program created by the VC++ interaction with the UG, use of the basic principles of parametric design and feature-based modeling, realize computer automatic design for the part of extrusion die module, including graphic design die, mouth template design, distributor-bracket, core-board and distributor prick. System has a good human computer interaction, scalability and standardized mold design standards. It has been proved that can make the building of the part storeroom simplify, the speed of entity modeling improved, the design cycle shortened and the popularization of parts technology great useful.