The Knowledge-Based Integrating System for Aluminum Extrusion Die Design

The frame of knowledge-based integrating system for aluminum extrusion die design was put forward. Case-based reasoning (CBR) technology and its realization in the construction of general case modeling for aluminum extrusion die design were studied. The simulation method which is faced on the forming process of aluminum extrusion was proposed. The way to deal with the geometry in integrating knowledge model was summarized, and the basic principle to treat the geometry based on CAD platform was put forward. A prototype CBR system of aluminum extrusion die design was built up.