Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds

Detalhes bibliográficos
Autor(a) principal: Camargo, Sergio Antonio
Data de Publicação: 2020
Outros Autores: Romeiro, Lauro Correa, Moraes, Carlos Alberto Mendes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Liberato (Online)
Texto Completo: https://revista.liberato.com.br/index.php/revista/article/view/643
Resumo: The present article aimed to test changes in cooling water temperatures of males, present in aluminum injection molds, to reduce failures due to thermal fatigue. In order to carry out this work, cooling systems were studied, including their geometries, thermal gradients and the expected theoretical durability in relation to fatigue failure. The cooling system tests were developed with the aid of simulations in the ANSYS software and with fatigue calculations, using the method of Goodman. The study of the cooling system included its geometries, flow and temperature of this fluid. The results pointed to a significant increase in fatigue life of the mold component for the thermal conditions that were proposed, with a significant increase in the number of cycles, to happen failures due to thermal fatigue.
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spelling Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection moldsThe present article aimed to test changes in cooling water temperatures of males, present in aluminum injection molds, to reduce failures due to thermal fatigue. In order to carry out this work, cooling systems were studied, including their geometries, thermal gradients and the expected theoretical durability in relation to fatigue failure. The cooling system tests were developed with the aid of simulations in the ANSYS software and with fatigue calculations, using the method of Goodman. The study of the cooling system included its geometries, flow and temperature of this fluid. The results pointed to a significant increase in fatigue life of the mold component for the thermal conditions that were proposed, with a significant increase in the number of cycles, to happen failures due to thermal fatigue.Fundação Escola Técnica Liberato Salzano Vieira da Cunha (FETLSVC)2020-06-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo avaliado pelos Paresapplication/pdfhttps://revista.liberato.com.br/index.php/revista/article/view/643Revista Liberato; v. 21 n. 35 (2020): Revista Liberato; 75-862178-88201518-8043reponame:Revista Liberato (Online)instname:Fundação Escola Técnica Liberato Salzano Vieira da Cunha (Liberato)instacron:Liberatoporhttps://revista.liberato.com.br/index.php/revista/article/view/643/400Copyright (c) 2020 Revista Liberatoinfo:eu-repo/semantics/openAccessCamargo, Sergio AntonioRomeiro, Lauro CorreaMoraes, Carlos Alberto Mendes2020-06-26T00:54:49Zoai:ojs.revista.liberato.com.br:article/643Revistahttps://revista.liberato.com.br/index.php/revistaPRIhttps://revista.liberato.com.br/index.php/revista/oairevistaliberato@liberato.com.br ; eknunes1@gmail.com ; patywei@hotmail.com2178-88201518-8043opendoar:2020-06-26T00:54:49Revista Liberato (Online) - Fundação Escola Técnica Liberato Salzano Vieira da Cunha (Liberato)false
dc.title.none.fl_str_mv Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
title Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
spellingShingle Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
Camargo, Sergio Antonio
title_short Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
title_full Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
title_fullStr Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
title_full_unstemmed Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
title_sort Assessment of thermal behavior of a cooling system to reduce thermal fatigue cracks in aluminum injection molds
author Camargo, Sergio Antonio
author_facet Camargo, Sergio Antonio
Romeiro, Lauro Correa
Moraes, Carlos Alberto Mendes
author_role author
author2 Romeiro, Lauro Correa
Moraes, Carlos Alberto Mendes
author2_role author
author
dc.contributor.author.fl_str_mv Camargo, Sergio Antonio
Romeiro, Lauro Correa
Moraes, Carlos Alberto Mendes
description The present article aimed to test changes in cooling water temperatures of males, present in aluminum injection molds, to reduce failures due to thermal fatigue. In order to carry out this work, cooling systems were studied, including their geometries, thermal gradients and the expected theoretical durability in relation to fatigue failure. The cooling system tests were developed with the aid of simulations in the ANSYS software and with fatigue calculations, using the method of Goodman. The study of the cooling system included its geometries, flow and temperature of this fluid. The results pointed to a significant increase in fatigue life of the mold component for the thermal conditions that were proposed, with a significant increase in the number of cycles, to happen failures due to thermal fatigue.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artigo avaliado pelos Pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revista.liberato.com.br/index.php/revista/article/view/643
url https://revista.liberato.com.br/index.php/revista/article/view/643
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revista.liberato.com.br/index.php/revista/article/view/643/400
dc.rights.driver.fl_str_mv Copyright (c) 2020 Revista Liberato
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Revista Liberato
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Fundação Escola Técnica Liberato Salzano Vieira da Cunha (FETLSVC)
publisher.none.fl_str_mv Fundação Escola Técnica Liberato Salzano Vieira da Cunha (FETLSVC)
dc.source.none.fl_str_mv Revista Liberato; v. 21 n. 35 (2020): Revista Liberato; 75-86
2178-8820
1518-8043
reponame:Revista Liberato (Online)
instname:Fundação Escola Técnica Liberato Salzano Vieira da Cunha (Liberato)
instacron:Liberato
instname_str Fundação Escola Técnica Liberato Salzano Vieira da Cunha (Liberato)
instacron_str Liberato
institution Liberato
reponame_str Revista Liberato (Online)
collection Revista Liberato (Online)
repository.name.fl_str_mv Revista Liberato (Online) - Fundação Escola Técnica Liberato Salzano Vieira da Cunha (Liberato)
repository.mail.fl_str_mv revistaliberato@liberato.com.br ; eknunes1@gmail.com ; patywei@hotmail.com
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