Development of Feature Recognition and Extraction System Based on NX Platform
The research is to improve the level of CAPP automation and CAD/CAPP integration and lays the foundation for the development of an interactive CAPP system.Feature recognition and extraction from a part based on NX system is beneficial to the integration of CAD/CAPP.Based on the NX/Open interface provided by NX system,the geometrical data of the part can be obtained from its 3D model.Then,non-geometric data and subsidiary relations are added to a feature model that are needed to complete feature recognition and extraction.Thus,the transformation from geometrical data to processing technical data can be realized.
feature recognition interactive CAPP information extraction feature description
Yan Cao Ailing Zhou Hao Wu Hengguo Cheng
School of Mechatronic Engineering,Xian Technological University,Xian 710032,Shaanxi,China Xianyang Institute of Science and Technology Information,Xianyang 712000,Shaanxi,China
国际会议
沈阳
英文
1154-1157
2012-09-26（万方平台首次上网日期，不代表论文的发表时间）