Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1678-58782009000100007 http://hdl.handle.net/11449/219509 |
Resumo: | The plunge cylindrical grinding operation has been widely employed in the manufacturing process of components which require excellent surface quality achieved within small ranges of dimensional tolerance. The sparkout time has proved to be an important parameter in this operation, contributing to obtain surfaces with high geometric and dimensional precision. This parameter, which is defined as the period in which there is no wheel radial feed, allows the elimination of elastic deformations that build up as the grinding wheel is fed. Experimentation with sparkout time was applied in the plunge cylindrical grinding operation and included the Minimum Quantity Lubrication (MQL) technique, which has proved to be an environmentally correct alternative, combining a small amount of lubricating oil with an intense flow rate of compressed air. The conventional lubrication and cooling method and the method involving the nozzle proposed by Webster [10] were also used. The results showed that longer sparkout times led to a decrease in tangential forces, wheel diametrical wear and surface roughness values for the MQL method. © 2009 by ABCM. |
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Repositório Institucional da UNESP |
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Analysis of the influence of sparkout time on grinding using several lubrication/cooling methodsGrindingMQLSparkout timeThe plunge cylindrical grinding operation has been widely employed in the manufacturing process of components which require excellent surface quality achieved within small ranges of dimensional tolerance. The sparkout time has proved to be an important parameter in this operation, contributing to obtain surfaces with high geometric and dimensional precision. This parameter, which is defined as the period in which there is no wheel radial feed, allows the elimination of elastic deformations that build up as the grinding wheel is fed. Experimentation with sparkout time was applied in the plunge cylindrical grinding operation and included the Minimum Quantity Lubrication (MQL) technique, which has proved to be an environmentally correct alternative, combining a small amount of lubricating oil with an intense flow rate of compressed air. The conventional lubrication and cooling method and the method involving the nozzle proposed by Webster [10] were also used. The results showed that longer sparkout times led to a decrease in tangential forces, wheel diametrical wear and surface roughness values for the MQL method. © 2009 by ABCM.São Paulo State University-UNESP Bauru School of Engineering, C.P. 473, 17033-360 Bauru, SPState University of Campinas - UNICAMP School of Mechanical Engineering, 13083-970 Campinas, SPSão Paulo State University - UNESP Bauru School of Engineering, C.P. 473, 17033-360 Bauru, SPSão Paulo State University-UNESP Bauru School of Engineering, C.P. 473, 17033-360 Bauru, SPSão Paulo State University - UNESP Bauru School of Engineering, C.P. 473, 17033-360 Bauru, SPUniversidade Estadual Paulista (UNESP)Universidade Estadual de Campinas (UNICAMP)Alves, José Augusto C.Ulysses De, B. Fernandes [UNESP]Diniz, Anselmo EduardoBianchi, Eduardo CarlosDe Aguiar, Paulo RobertoCanarim, Rubens Chinali [UNESP]2022-04-28T18:56:04Z2022-04-28T18:56:04Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article47-51http://dx.doi.org/10.1590/S1678-58782009000100007Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 31, n. 1, p. 47-51, 2009.1806-36911678-5878http://hdl.handle.net/11449/21950910.1590/S1678-587820090001000072-s2.0-67149095130Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of the Brazilian Society of Mechanical Sciences and Engineeringinfo:eu-repo/semantics/openAccess2022-04-28T18:56:04Zoai:repositorio.unesp.br:11449/219509Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:32:32.079431Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods |
title |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods |
spellingShingle |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods Alves, José Augusto C. Grinding MQL Sparkout time |
title_short |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods |
title_full |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods |
title_fullStr |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods |
title_full_unstemmed |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods |
title_sort |
Analysis of the influence of sparkout time on grinding using several lubrication/cooling methods |
author |
Alves, José Augusto C. |
author_facet |
Alves, José Augusto C. Ulysses De, B. Fernandes [UNESP] Diniz, Anselmo Eduardo Bianchi, Eduardo Carlos De Aguiar, Paulo Roberto Canarim, Rubens Chinali [UNESP] |
author_role |
author |
author2 |
Ulysses De, B. Fernandes [UNESP] Diniz, Anselmo Eduardo Bianchi, Eduardo Carlos De Aguiar, Paulo Roberto Canarim, Rubens Chinali [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Estadual de Campinas (UNICAMP) |
dc.contributor.author.fl_str_mv |
Alves, José Augusto C. Ulysses De, B. Fernandes [UNESP] Diniz, Anselmo Eduardo Bianchi, Eduardo Carlos De Aguiar, Paulo Roberto Canarim, Rubens Chinali [UNESP] |
dc.subject.por.fl_str_mv |
Grinding MQL Sparkout time |
topic |
Grinding MQL Sparkout time |
description |
The plunge cylindrical grinding operation has been widely employed in the manufacturing process of components which require excellent surface quality achieved within small ranges of dimensional tolerance. The sparkout time has proved to be an important parameter in this operation, contributing to obtain surfaces with high geometric and dimensional precision. This parameter, which is defined as the period in which there is no wheel radial feed, allows the elimination of elastic deformations that build up as the grinding wheel is fed. Experimentation with sparkout time was applied in the plunge cylindrical grinding operation and included the Minimum Quantity Lubrication (MQL) technique, which has proved to be an environmentally correct alternative, combining a small amount of lubricating oil with an intense flow rate of compressed air. The conventional lubrication and cooling method and the method involving the nozzle proposed by Webster [10] were also used. The results showed that longer sparkout times led to a decrease in tangential forces, wheel diametrical wear and surface roughness values for the MQL method. © 2009 by ABCM. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2022-04-28T18:56:04Z 2022-04-28T18:56:04Z |
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://dx.doi.org/10.1590/S1678-58782009000100007 Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 31, n. 1, p. 47-51, 2009. 1806-3691 1678-5878 http://hdl.handle.net/11449/219509 10.1590/S1678-58782009000100007 2-s2.0-67149095130 |
url |
http://dx.doi.org/10.1590/S1678-58782009000100007 http://hdl.handle.net/11449/219509 |
identifier_str_mv |
Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 31, n. 1, p. 47-51, 2009. 1806-3691 1678-5878 10.1590/S1678-58782009000100007 2-s2.0-67149095130 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of the Brazilian Society of Mechanical Sciences and Engineering |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
47-51 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128822969630720 |