标题:Automatic identification of features from CAD models based on STL files
作者:Huang, Lili ;Zhang, Xiangwei
通讯作者:Huang, L
作者机构:[Huang, Lili ] Institute of Engineering Mechanics, Shandong Jianzhu University, Jinan 250101, China;[Zhang, Xiangwei ] School of Management, Shandong 更多
会议名称:2nd International Conference on Advanced Design and Manufacturing Engineering, ADME 2012
会议日期:16 August 2012 through 18 August 2012
来源:Applied Mechanics and Materials
出版年:2012
卷:220-223
页码:2524-2527
DOI:10.4028/www.scientific.net/AMM.220-223.2524
关键词:Edge based method; Face based method; Feature identification; STL files
摘要:Accessing CAD geometry for mesh generation is one of the major technical issues related to moving simulation forward. This paper studies the automatic identification of features from CAD models based on STL files. The STL file generated with the well-known CAD software UG is used to transfer the surface geometrical data information. A new STL data file with topological connection is constructed for the calculation in the next. The geometric characters of the solid models are correctly identified by combining the edge-based method and the face-based method. It provides a foundation for precise matching of the element meshes to the boundaries of the solid model and improving the mesh quality. © (2012) Trans Tech Publications, Switzerland.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84870611828&doi=10.4028%2fwww.scientific.net%2fAMM.220-223.2524&partnerID=40&md5=1f9a319f96db39a29cc3bcc730cd4657
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