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Article: Selection of build orientation with minimum tensile strain

TitleSelection of build orientation with minimum tensile strain
Authors
KeywordsOptimal Build Direction
Rapid Prototyping
Tensile Test
Issue Date2010
PublisherC A D Solutions. The Journal's web site is located at http://www.cadanda.com
Citation
Computer-Aided Design And Applications, 2010, v. 7 n. 5, p. 639-647 How to Cite?
AbstractParts built from rapid prototyping processes have heterogeneous properties in both geometric form and mechanical strength. Build orientation is one of the key factors that determine how such properties are distributed in the parts. In previous studies, the selection of build orientations for the shortest build time, the best part accuracy has been reported. This study aims to investigate how to determine the build orientation so that a part built in the orientation can be subjected to the same load with the minimum deformation or strain. In the research, the selective laser sintering (SLS) technique has been used to make the test specimens. The relationships between stress/strain against build orientations are obtained through tensile test experiments. Such relationships are modeled as mathematic equations which are used for the selection of the best build orientation so that parts built in such orientation will have minimum tensile strain when subjected to the same load pattern. © 2010 CAD Solutions, LLC.
Persistent Identifierhttp://hdl.handle.net/10722/157081
ISSN
2015 SCImago Journal Rankings: 0.310
References

 

DC FieldValueLanguage
dc.contributor.authorChen, Zen_US
dc.contributor.authorChen, Yen_US
dc.date.accessioned2012-08-08T08:45:14Z-
dc.date.available2012-08-08T08:45:14Z-
dc.date.issued2010en_US
dc.identifier.citationComputer-Aided Design And Applications, 2010, v. 7 n. 5, p. 639-647en_US
dc.identifier.issn1686-4360en_US
dc.identifier.urihttp://hdl.handle.net/10722/157081-
dc.description.abstractParts built from rapid prototyping processes have heterogeneous properties in both geometric form and mechanical strength. Build orientation is one of the key factors that determine how such properties are distributed in the parts. In previous studies, the selection of build orientations for the shortest build time, the best part accuracy has been reported. This study aims to investigate how to determine the build orientation so that a part built in the orientation can be subjected to the same load with the minimum deformation or strain. In the research, the selective laser sintering (SLS) technique has been used to make the test specimens. The relationships between stress/strain against build orientations are obtained through tensile test experiments. Such relationships are modeled as mathematic equations which are used for the selection of the best build orientation so that parts built in such orientation will have minimum tensile strain when subjected to the same load pattern. © 2010 CAD Solutions, LLC.en_US
dc.languageengen_US
dc.publisherC A D Solutions. The Journal's web site is located at http://www.cadanda.comen_US
dc.relation.ispartofComputer-Aided Design and Applicationsen_US
dc.subjectOptimal Build Directionen_US
dc.subjectRapid Prototypingen_US
dc.subjectTensile Testen_US
dc.titleSelection of build orientation with minimum tensile strainen_US
dc.typeArticleen_US
dc.identifier.emailChen, Y:yhchen@hkucc.hku.hken_US
dc.identifier.authorityChen, Y=rp00099en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.3722/cadaps.2010.639-647en_US
dc.identifier.scopuseid_2-s2.0-77957230120en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77957230120&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume7en_US
dc.identifier.issue5en_US
dc.identifier.spage639en_US
dc.identifier.epage647en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChen, Z=35092172900en_US
dc.identifier.scopusauthoridChen, Y=7601430448en_US
dc.identifier.citeulike9592645-

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