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Article: Determining parting direction based on minimum bounding box and fuzzy logics

TitleDetermining parting direction based on minimum bounding box and fuzzy logics
Authors
Issue Date1997
PublisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/ijmactool
Citation
International Journal Of Machine Tools And Manufacture, 1997, v. 37 n. 9, p. 1189-1199 How to Cite?
AbstractThis paper describes both an algorithm for locating the minimum volume bounding box of three-dimensional CAD models and a fuzzy weighting scheme for automatic mould parting direction selection in computer-aided design of moulds and dies. When given a three-dimensional CAD model of a part, the proposed method is applied to find the minimum volume bounding box of the model. Three pairs of possible parting directions are then defined based on the bounding box surface normal. Criteria such as undercut, draw, projected area and designer's preference coded as fuzzy weighting factors are set-up for the evaluation of the most promising parting direction. Uncertainty that is assumed to be inherent in the assessments of the ratings and weights is accounted for by the proposed fuzzy heuristic. © 1997 Elsevier Science Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/156470
ISSN
2015 Impact Factor: 3.315
2015 SCImago Journal Rankings: 2.746
References

 

DC FieldValueLanguage
dc.contributor.authorChen, YHen_US
dc.date.accessioned2012-08-08T08:42:33Z-
dc.date.available2012-08-08T08:42:33Z-
dc.date.issued1997en_US
dc.identifier.citationInternational Journal Of Machine Tools And Manufacture, 1997, v. 37 n. 9, p. 1189-1199en_US
dc.identifier.issn0890-6955en_US
dc.identifier.urihttp://hdl.handle.net/10722/156470-
dc.description.abstractThis paper describes both an algorithm for locating the minimum volume bounding box of three-dimensional CAD models and a fuzzy weighting scheme for automatic mould parting direction selection in computer-aided design of moulds and dies. When given a three-dimensional CAD model of a part, the proposed method is applied to find the minimum volume bounding box of the model. Three pairs of possible parting directions are then defined based on the bounding box surface normal. Criteria such as undercut, draw, projected area and designer's preference coded as fuzzy weighting factors are set-up for the evaluation of the most promising parting direction. Uncertainty that is assumed to be inherent in the assessments of the ratings and weights is accounted for by the proposed fuzzy heuristic. © 1997 Elsevier Science Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/ijmactoolen_US
dc.relation.ispartofInternational Journal of Machine Tools and Manufactureen_US
dc.titleDetermining parting direction based on minimum bounding box and fuzzy logicsen_US
dc.typeArticleen_US
dc.identifier.emailChen, YH:yhchen@hkucc.hku.hken_US
dc.identifier.authorityChen, YH=rp00099en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0031233315en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031233315&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume37en_US
dc.identifier.issue9en_US
dc.identifier.spage1189en_US
dc.identifier.epage1199en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChen, YH=7601430448en_US

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