Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants

Detalhes bibliográficos
Autor(a) principal: Magalhães, Luís
Data de Publicação: 2010
Outros Autores: Martins, R., Seabra, Jorge
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/4197
Resumo: An experimental study to evaluate the power dissipation of gears was performed. Three low-loss gear models were manufactured using standard 20° pressure angle tools. Austempered ductile iron (ADI) and 20MnCr5 carburized steel gears were tested in an FZG gear test machine using mineral, ester and polyalphaolephine (PAO)-based oils. The results compare power dissipation, the influence of different tooth flank geometries, materials and lubricants. This work concludes that conventional power-transmission gears can be replaced by these improved and more efficient low–loss models, which can be produced using common tools and that steel gears can be successfully replaced by austempered ductile iron gears.
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spelling Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricantsGearsLow-lossADIEfficiencyAn experimental study to evaluate the power dissipation of gears was performed. Three low-loss gear models were manufactured using standard 20° pressure angle tools. Austempered ductile iron (ADI) and 20MnCr5 carburized steel gears were tested in an FZG gear test machine using mineral, ester and polyalphaolephine (PAO)-based oils. The results compare power dissipation, the influence of different tooth flank geometries, materials and lubricants. This work concludes that conventional power-transmission gears can be replaced by these improved and more efficient low–loss models, which can be produced using common tools and that steel gears can be successfully replaced by austempered ductile iron gears.ElsevierRepositório Científico do Instituto Politécnico do PortoMagalhães, LuísMartins, R.Seabra, Jorge2014-03-17T15:01:47Z20102010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/4197eng0301-679X10.1016/j.triboint.2011.06.015info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:44:12Zoai:recipp.ipp.pt:10400.22/4197Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:25:06.511860Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
title Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
spellingShingle Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
Magalhães, Luís
Gears
Low-loss
ADI
Efficiency
title_short Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
title_full Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
title_fullStr Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
title_full_unstemmed Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
title_sort Low-loss austempered ductile iron gears: experimental evaluation comparing materials and lubricants
author Magalhães, Luís
author_facet Magalhães, Luís
Martins, R.
Seabra, Jorge
author_role author
author2 Martins, R.
Seabra, Jorge
author2_role author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Magalhães, Luís
Martins, R.
Seabra, Jorge
dc.subject.por.fl_str_mv Gears
Low-loss
ADI
Efficiency
topic Gears
Low-loss
ADI
Efficiency
description An experimental study to evaluate the power dissipation of gears was performed. Three low-loss gear models were manufactured using standard 20° pressure angle tools. Austempered ductile iron (ADI) and 20MnCr5 carburized steel gears were tested in an FZG gear test machine using mineral, ester and polyalphaolephine (PAO)-based oils. The results compare power dissipation, the influence of different tooth flank geometries, materials and lubricants. This work concludes that conventional power-transmission gears can be replaced by these improved and more efficient low–loss models, which can be produced using common tools and that steel gears can be successfully replaced by austempered ductile iron gears.
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-01-01T00:00:00Z
2014-03-17T15:01:47Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.22/4197
url http://hdl.handle.net/10400.22/4197
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0301-679X
10.1016/j.triboint.2011.06.015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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