ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Interdisciplinar de Pesquisa em Engenharia |
Texto Completo: | https://periodicos.unb.br/index.php/ripe/article/view/21051 |
Resumo: | The cold temper rolling process is one of the last steps on the production of thin strips, and has many purposes. It is characterized for the low reduction applied on the strip, usually of the order of 0.5 ~5%. Temper rolling is used to improve the final flatness of the strip and its metallurgical properties, eliminate upper and lower yield stress behavior, achieve a better surface finishing and, sometimes, induce magnetic properties. The conditions in the roll bite are different from other kinds of cold rolling in reversible and tandem rolling mills. As was mentioned before, the reduction is very low, the deformation of the roll is very localized in the arc of contact area and there is considerable elastic spring back of the strip. These differences make the calculation of the rolling load very difficult. Furthermore there is lack of information of the process that show the need for a deeper research on the subject of the temper rolling process of metal strips. In this work the temper rolling process is modelled with the elastoplastic finite element method, dynamic explicit, in the plane strain state in order to a better understanding of the process. Modelling details are also given. |
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ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESSTemper rolling. Finite element method. Flat rolling.The cold temper rolling process is one of the last steps on the production of thin strips, and has many purposes. It is characterized for the low reduction applied on the strip, usually of the order of 0.5 ~5%. Temper rolling is used to improve the final flatness of the strip and its metallurgical properties, eliminate upper and lower yield stress behavior, achieve a better surface finishing and, sometimes, induce magnetic properties. The conditions in the roll bite are different from other kinds of cold rolling in reversible and tandem rolling mills. As was mentioned before, the reduction is very low, the deformation of the roll is very localized in the arc of contact area and there is considerable elastic spring back of the strip. These differences make the calculation of the rolling load very difficult. Furthermore there is lack of information of the process that show the need for a deeper research on the subject of the temper rolling process of metal strips. In this work the temper rolling process is modelled with the elastoplastic finite element method, dynamic explicit, in the plane strain state in order to a better understanding of the process. Modelling details are also given.Programa de Pós-Graduação em Integridade de Materiais da Engenharia2017-02-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unb.br/index.php/ripe/article/view/2105110.26512/ripe.v2i23.21051Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 23 (2016): NUMERICAL METHODS APPLIED TO STRUCTURAL DESIGN (I); 297-319Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 23 (2016): NUMERICAL METHODS APPLIED TO STRUCTURAL DESIGN (I); 297-3192447-6102reponame:Revista Interdisciplinar de Pesquisa em Engenhariainstname:Universidade de Brasília (UnB)instacron:UNBenghttps://periodicos.unb.br/index.php/ripe/article/view/21051/19387Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPEinfo:eu-repo/semantics/openAccessShigaki, YukioSilva, Jonatas MezêncioMagalhães, Frederico CostaAlvarenga Romie, Rafael Narciso MendesMoreira, Luciano Pessanha2019-06-16T19:28:08Zoai:ojs.pkp.sfu.ca:article/21051Revistahttps://periodicos.unb.br/index.php/ripePUBhttps://periodicos.unb.br/index.php/ripe/oaianflor@unb.br2447-61022447-6102opendoar:2019-06-16T19:28:08Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)false |
dc.title.none.fl_str_mv |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS |
title |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS |
spellingShingle |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS Shigaki, Yukio Temper rolling. Finite element method. Flat rolling. |
title_short |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS |
title_full |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS |
title_fullStr |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS |
title_full_unstemmed |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS |
title_sort |
ELASTOPLASTIC FINITE ELEMENT ANALYSIS OF THE TEMPER ROLLING PROCESS |
author |
Shigaki, Yukio |
author_facet |
Shigaki, Yukio Silva, Jonatas Mezêncio Magalhães, Frederico Costa Alvarenga Romie, Rafael Narciso Mendes Moreira, Luciano Pessanha |
author_role |
author |
author2 |
Silva, Jonatas Mezêncio Magalhães, Frederico Costa Alvarenga Romie, Rafael Narciso Mendes Moreira, Luciano Pessanha |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Shigaki, Yukio Silva, Jonatas Mezêncio Magalhães, Frederico Costa Alvarenga Romie, Rafael Narciso Mendes Moreira, Luciano Pessanha |
dc.subject.por.fl_str_mv |
Temper rolling. Finite element method. Flat rolling. |
topic |
Temper rolling. Finite element method. Flat rolling. |
description |
The cold temper rolling process is one of the last steps on the production of thin strips, and has many purposes. It is characterized for the low reduction applied on the strip, usually of the order of 0.5 ~5%. Temper rolling is used to improve the final flatness of the strip and its metallurgical properties, eliminate upper and lower yield stress behavior, achieve a better surface finishing and, sometimes, induce magnetic properties. The conditions in the roll bite are different from other kinds of cold rolling in reversible and tandem rolling mills. As was mentioned before, the reduction is very low, the deformation of the roll is very localized in the arc of contact area and there is considerable elastic spring back of the strip. These differences make the calculation of the rolling load very difficult. Furthermore there is lack of information of the process that show the need for a deeper research on the subject of the temper rolling process of metal strips. In this work the temper rolling process is modelled with the elastoplastic finite element method, dynamic explicit, in the plane strain state in order to a better understanding of the process. Modelling details are also given. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-02-08 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/21051 10.26512/ripe.v2i23.21051 |
url |
https://periodicos.unb.br/index.php/ripe/article/view/21051 |
identifier_str_mv |
10.26512/ripe.v2i23.21051 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/21051/19387 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
dc.source.none.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 23 (2016): NUMERICAL METHODS APPLIED TO STRUCTURAL DESIGN (I); 297-319 Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 23 (2016): NUMERICAL METHODS APPLIED TO STRUCTURAL DESIGN (I); 297-319 2447-6102 reponame:Revista Interdisciplinar de Pesquisa em Engenharia instname:Universidade de Brasília (UnB) instacron:UNB |
instname_str |
Universidade de Brasília (UnB) |
instacron_str |
UNB |
institution |
UNB |
reponame_str |
Revista Interdisciplinar de Pesquisa em Engenharia |
collection |
Revista Interdisciplinar de Pesquisa em Engenharia |
repository.name.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB) |
repository.mail.fl_str_mv |
anflor@unb.br |
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1798315224414027776 |