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Article: Feature-based design by volumetric machining features

TitleFeature-based design by volumetric machining features
Authors
Issue Date1998
PublisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207543.asp
Citation
International Journal Of Production Research, 1998, v. 36 n. 10, p. 2839-2862 How to Cite?
AbstractSubstantial research efforts have been spent on feature applications towards the integration of CAD and downstream manufacturing functions such as process planning. However, the majority of contemporary feature-based systems cannot handle the interactions of features in practical applications. Feature interactions cause problems in feature recognition as well as feature-based design systems. This paper presents an approach to represent and analyse features in a feature-based design system. In this system, a part is modelled by volumetric machining features, which are then decomposed into air volumes and material volumes. Geometric reasoning is used to evaluate and analyse the features incrementally during the design stage. Feature interactions are detected by the possible interactions among material volumes. Several interacted or face-contacted material volumes can be clustered into a single-material volume. For each material volume, a tool-swept volume is generated to represent the space to be removed in the machining process. The complete feature instancing process is governed by the validation rules to ensure that the part is manufacturable.
Persistent Identifierhttp://hdl.handle.net/10722/74552
ISSN
2015 Impact Factor: 1.693
2015 SCImago Journal Rankings: 1.445
References

 

DC FieldValueLanguage
dc.contributor.authorWong, TNen_HK
dc.contributor.authorWong, KWen_HK
dc.date.accessioned2010-09-06T07:02:28Z-
dc.date.available2010-09-06T07:02:28Z-
dc.date.issued1998en_HK
dc.identifier.citationInternational Journal Of Production Research, 1998, v. 36 n. 10, p. 2839-2862en_HK
dc.identifier.issn0020-7543en_HK
dc.identifier.urihttp://hdl.handle.net/10722/74552-
dc.description.abstractSubstantial research efforts have been spent on feature applications towards the integration of CAD and downstream manufacturing functions such as process planning. However, the majority of contemporary feature-based systems cannot handle the interactions of features in practical applications. Feature interactions cause problems in feature recognition as well as feature-based design systems. This paper presents an approach to represent and analyse features in a feature-based design system. In this system, a part is modelled by volumetric machining features, which are then decomposed into air volumes and material volumes. Geometric reasoning is used to evaluate and analyse the features incrementally during the design stage. Feature interactions are detected by the possible interactions among material volumes. Several interacted or face-contacted material volumes can be clustered into a single-material volume. For each material volume, a tool-swept volume is generated to represent the space to be removed in the machining process. The complete feature instancing process is governed by the validation rules to ensure that the part is manufacturable.en_HK
dc.languageengen_HK
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207543.aspen_HK
dc.relation.ispartofInternational Journal of Production Researchen_HK
dc.titleFeature-based design by volumetric machining featuresen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-7543&volume=36&issue=10&spage=2839&epage=2862&date=1998&atitle=Feature+based+design+by+volumetric+machining+featuresen_HK
dc.identifier.emailWong, TN: tnwong@hku.hken_HK
dc.identifier.authorityWong, TN=rp00192en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0032187893en_HK
dc.identifier.hkuros46925en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0032187893&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume36en_HK
dc.identifier.issue10en_HK
dc.identifier.spage2839en_HK
dc.identifier.epage2862en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridWong, TN=55301015400en_HK
dc.identifier.scopusauthoridWong, KW=25939117600en_HK

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