The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing

Detalhes bibliográficos
Autor(a) principal: Kabayama,Leonardo Kyo
Data de Publicação: 2009
Outros Autores: Taguchi,Simone Pereira, Martínez,Gustavo Aristides Santana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000300006
Resumo: The study of die geometry is vital in determining the surface and mechanical properties of drawn wires, and consequently, their application. In this work, annealed electrolytic copper wire (ETP), with 0.5 mm original diameter was reduced by 19% in dies with 2β = 10º and 18º and Hc = 35 and 50%. The best experimental results were then studied by the Finite Element Method to simulate residual stress distribution. The experimental results show that the friction coefficient decreases as the wire drawing speed increases, and that low 2β and Hc values bring about the most favorable wiredrawing conditions. The simulation shows a variation in the axial and radial tensions, both for the compression and traction stresses on all regions during the wire drawing process. In conclusion, the influence of the internal die geometry on the drawn wire is clarified.
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spelling The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawingtribologyfinite element methodwiredrawingdie geometryThe study of die geometry is vital in determining the surface and mechanical properties of drawn wires, and consequently, their application. In this work, annealed electrolytic copper wire (ETP), with 0.5 mm original diameter was reduced by 19% in dies with 2β = 10º and 18º and Hc = 35 and 50%. The best experimental results were then studied by the Finite Element Method to simulate residual stress distribution. The experimental results show that the friction coefficient decreases as the wire drawing speed increases, and that low 2β and Hc values bring about the most favorable wiredrawing conditions. The simulation shows a variation in the axial and radial tensions, both for the compression and traction stresses on all regions during the wire drawing process. In conclusion, the influence of the internal die geometry on the drawn wire is clarified.ABM, ABC, ABPol2009-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000300006Materials Research v.12 n.3 2009reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392009000300006info:eu-repo/semantics/openAccessKabayama,Leonardo KyoTaguchi,Simone PereiraMartínez,Gustavo Aristides Santanaeng2009-11-06T00:00:00Zoai:scielo:S1516-14392009000300006Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2009-11-06T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
title The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
spellingShingle The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
Kabayama,Leonardo Kyo
tribology
finite element method
wiredrawing
die geometry
title_short The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
title_full The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
title_fullStr The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
title_full_unstemmed The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
title_sort The influence of die geometry on stress distribution by experimental and FEM simulation on electrolytic copper wiredrawing
author Kabayama,Leonardo Kyo
author_facet Kabayama,Leonardo Kyo
Taguchi,Simone Pereira
Martínez,Gustavo Aristides Santana
author_role author
author2 Taguchi,Simone Pereira
Martínez,Gustavo Aristides Santana
author2_role author
author
dc.contributor.author.fl_str_mv Kabayama,Leonardo Kyo
Taguchi,Simone Pereira
Martínez,Gustavo Aristides Santana
dc.subject.por.fl_str_mv tribology
finite element method
wiredrawing
die geometry
topic tribology
finite element method
wiredrawing
die geometry
description The study of die geometry is vital in determining the surface and mechanical properties of drawn wires, and consequently, their application. In this work, annealed electrolytic copper wire (ETP), with 0.5 mm original diameter was reduced by 19% in dies with 2β = 10º and 18º and Hc = 35 and 50%. The best experimental results were then studied by the Finite Element Method to simulate residual stress distribution. The experimental results show that the friction coefficient decreases as the wire drawing speed increases, and that low 2β and Hc values bring about the most favorable wiredrawing conditions. The simulation shows a variation in the axial and radial tensions, both for the compression and traction stresses on all regions during the wire drawing process. In conclusion, the influence of the internal die geometry on the drawn wire is clarified.
publishDate 2009
dc.date.none.fl_str_mv 2009-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000300006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000300006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392009000300006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.12 n.3 2009
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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