Research on feature design and integration method oriented to process planning
Xia Xue-liang
Abstract
Xia Xue-liang
Abstract
Aimed at the difficulties of direct integration method of CAD/CAPP system;Brought for-ward an integration method of CAD/CAPP system and the Feature Design method oriented to the process planning in 3D environment;Analyzed several key techniques such as the classification and definition of features during the integration,the Feature Design method oriented to the process planning;the association of feature model and process model of CAPP system,and the association of feature information and process information;Presented an application instance under the integration system. The method promotes an effective way for the integration of CAD/CAPP system.
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Aimed at the difficulties of direct integration method of CAD/CAPP system;Brought for-ward an integration method of CAD/CAPP system and the Feature Design method oriented to the process planning in 3D environment;Analyzed several key techniques such as the classification and definition of features during the integration,the Feature Design method oriented to the process planning;the association of feature model and process model of CAPP system,and the association of feature information and process information;Presented an application instance under the integration system. The method promotes an effective way for the integration of CAD/CAPP system.
Key concepts: Feature (linguistics), CAD, Process (computing), Information integration, Key (lock), Computer science, Engineering drawing, System integration