Defining, recognizing and representing feature interactions in a feature-based data model

被引:21
|
作者
Dipper, Tobias [1 ]
Xu, Xun [1 ]
Klemm, Peter [2 ]
机构
[1] Univ Auckland, Dept Mech Engn, Auckland Mail Ctr, Auckland 1142, New Zealand
[2] Univ Stuttgart, Inst Control Engn Machine Tools & Mfg Units ISW, D-7000 Stuttgart, Germany
关键词
Feature; Feature based data model; Feature interactions; STEP NC; STEP-NC; MANUFACTURING FEATURES; FEATURE RECOGNITION; MACHINING FEATURES; FUNCTION BLOCKS; DESIGN; INTEGRATION; EXTRACTION;
D O I
10.1016/j.rcim.2010.06.016
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This research takes a feature data model i e STEP-NC as input and determines interactions among the features in the model The feature interaction data are then appended to the original data model for subsequent uses such as process planning The method is generic by defining and utilising a set of interaction entities such as removal volumes common volumes connection face and bridge faces Pm feature interaction data model is developed using the EXPRESS language making it compatible with the STEP-NC data model The interaction data are presented in both 3D and feature interaction graph (FIG) format in a developed software system assisted by the Open CASCADE solid modelling kernel (C) 2010 Elsevier Ltd All rights reserved
引用
收藏
页码:101 / 114
页数:14
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