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Towards square hole-flanging produced by single point incremental forming
VAM Cristino1; L Montanari2; MB Silva3; PAF Martins3
2015-10-01
Source PublicationProceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
ISSN1464-4207
Volume229Issue:5Pages:380-388
Abstract

This paper presents the first investigation on square hole-flanging produced by single point incremental forming. The aim and objective is to provide readers with a broad understanding on the deformation mechanics of the process that will enable them to understand plastic flow resulting from the interaction between the tool and the blank, to identify the influence of the pre-cut geometry in the overall formability, and to characterize the physics of failure. The methodology comprises the mechanical characterization of the material, the use of circle grid analysis, and the fabrication of square flanges with round corners by multistage single point incremental forming using blanks with different pre-cut hole geometries. The investigation is performed in aluminium AA1050-H111 and the overall results widens and enhances current research work in hole-flanging of cylindrical parts by giving the first contribution towards the understanding of plastic flow and failure in hole-flanging of square parts produced by single point incremental forming.

KeywordSingle Point Incremental Forming Square Hole-flanging Deformation Formability Fracture
DOIhttps://doi.org/10.1177/1464420714524930
Indexed BySCI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000360848000002
PublisherSAGE PUBLICATIONS LTD, 1 OLIVERS YARD, 55 CITY ROAD, LONDON EC1Y 1SP, ENGLAND
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被引频次[WOS]:4   [WOS记录]     [WOS相关记录]
Document TypeJournal article
专题DEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding AuthorPAF Martins
Affiliation1.Department of Electromechanical Engineering, University of Macau, Macau, China
2.Instituto Superior Tecnico, Universidade de Lisboa, Lisboa, Portugal
3.Escola de Engenharia de São Carlos, University of São Paulo, São Carlos, Brazil
First Author AffilicationUniversity of Macau
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VAM Cristino,L Montanari,MB Silva,et al. Towards square hole-flanging produced by single point incremental forming[J]. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications,2015,229(5):380-388.
APA VAM Cristino,L Montanari,MB Silva,&PAF Martins.(2015).Towards square hole-flanging produced by single point incremental forming.Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications,229(5),380-388.
MLA VAM Cristino,et al."Towards square hole-flanging produced by single point incremental forming".Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 229.5(2015):380-388.
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