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Article: Automated parting line direction determination based on fuzzy heuristic

TitleAutomated parting line direction determination based on fuzzy heuristic
Authors
Issue Date1997
PublisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/09544828.asp
Citation
Journal of Engineering Design, 1997, v. 8 n. 2, p. 153-165 How to Cite?
AbstractSUMMARY This paper describes a method for automatic determination of parting directions in the computer-aided design (CAD) of moulds and dies. In the presented method, a proposed new algorithm is first applied to find the minimum bounding box of a three-dimensional CAD model. Surface normals from three orthogonal surfaces of the minimum bounding box are then selected as the possible parting directions. Criteria such as undercut and draw, together with the designer's preferences 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.
Persistent Identifierhttp://hdl.handle.net/10722/75829
ISSN
2015 Impact Factor: 1.946
2015 SCImago Journal Rankings: 0.852

 

DC FieldValueLanguage
dc.contributor.authorChen, YYH-
dc.date.accessioned2010-09-06T07:14:58Z-
dc.date.available2010-09-06T07:14:58Z-
dc.date.issued1997-
dc.identifier.citationJournal of Engineering Design, 1997, v. 8 n. 2, p. 153-165-
dc.identifier.issn0954-4828-
dc.identifier.urihttp://hdl.handle.net/10722/75829-
dc.description.abstractSUMMARY This paper describes a method for automatic determination of parting directions in the computer-aided design (CAD) of moulds and dies. In the presented method, a proposed new algorithm is first applied to find the minimum bounding box of a three-dimensional CAD model. Surface normals from three orthogonal surfaces of the minimum bounding box are then selected as the possible parting directions. Criteria such as undercut and draw, together with the designer's preferences 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.-
dc.languageeng-
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/09544828.asp-
dc.relation.ispartofJournal of Engineering Design-
dc.rightsPREPRINT This is a preprint of an article whose final and definitive form has been published in the [JOURNAL TITLE] [year of publication] [copyright Taylor & Francis]; [JOURNAL TITLE] is available online at: http://www.informaworld.com/smpp/ with the open URL of your article POSTPRINT This is an Accepted Manuscript of an article published by Taylor & Francis in [JOURNAL TITLE] on [date of publication], available online: http://wwww.tandfonline.com/[Article DOI] -
dc.titleAutomated parting line direction determination based on fuzzy heuristic-
dc.typeArticle-
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0954-4828&volume=8&spage=153&epage=165&date=1997&atitle=Automated+parting+line+direction+determination+based+on+fuzzy+heuristicen_HK
dc.identifier.emailChen, YYH: yhchen@hkucc.hku.hk-
dc.identifier.authorityChen, YYH=rp00099-
dc.identifier.doi10.1080/09544829708907958-
dc.identifier.hkuros26617-
dc.identifier.volume8-
dc.identifier.issue2-
dc.identifier.spage153-
dc.identifier.epage165-
dc.publisher.placeOxford, U.K.-

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