Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning

Detalhes bibliográficos
Autor(a) principal: Sato, B. K. [UNESP]
Data de Publicação: 2020
Outros Autores: Lopes, J. C. [UNESP], Diniz, A. E., Rodrigues, A. R., de Mello, H. J. [UNESP], Sanchez, L. E.A. [UNESP], Aguiar, P. R. [UNESP], Bianchi, E. C. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.triboint.2020.106276
http://hdl.handle.net/11449/201562
Resumo: Minimum Quantity of Lubricant (MQL) has been used in the grinding process to make the process eco-friendlier. On the other hand, it brings some technical problems to this process: the clogging phenomenon, i.e., chips adherence on the wheel cutting surface. Although this phenomenon yields widely known negative effects on productivity and workpiece quality, few studies exist about clogging in MQL grinding. Thus, this paper aims to explain the clogging formation and evaluate its effects on workpiece finishing and geometrical tolerances. External cylindrical plunge grinding tests in quenched and tempered AISI 4340 steel with CBN wheel, varying lubri-cooling conditions were carried out. Clogging affects the cutting ability of the grinding wheel and impacts on the chip formation. The addition of water in the MQL flow reduced the clogging occurrence in 40%, which corroborated to a reduction of 51% the surface roughness and 58% the roundness error.
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spelling Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaningGrindingMinimum quantity of lubricantWheel cleaningWheel cloggingMinimum Quantity of Lubricant (MQL) has been used in the grinding process to make the process eco-friendlier. On the other hand, it brings some technical problems to this process: the clogging phenomenon, i.e., chips adherence on the wheel cutting surface. Although this phenomenon yields widely known negative effects on productivity and workpiece quality, few studies exist about clogging in MQL grinding. Thus, this paper aims to explain the clogging formation and evaluate its effects on workpiece finishing and geometrical tolerances. External cylindrical plunge grinding tests in quenched and tempered AISI 4340 steel with CBN wheel, varying lubri-cooling conditions were carried out. Clogging affects the cutting ability of the grinding wheel and impacts on the chip formation. The addition of water in the MQL flow reduced the clogging occurrence in 40%, which corroborated to a reduction of 51% the surface roughness and 58% the roundness error.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Sao Paulo State University – Unesp Department of Mechanical EngineeringUniversity of Campinas – UNICAMP School of Mechanical EngineeringUniversity of Sao Paulo – USP Department of Mechanical EngineeringSao Paulo State University – Unesp Department of Mechanical EngineeringFAPESP: 2015-09868-9Universidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Universidade de São Paulo (USP)Sato, B. K. [UNESP]Lopes, J. C. [UNESP]Diniz, A. E.Rodrigues, A. R.de Mello, H. J. [UNESP]Sanchez, L. E.A. [UNESP]Aguiar, P. R. [UNESP]Bianchi, E. C. [UNESP]2020-12-12T02:35:51Z2020-12-12T02:35:51Z2020-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.triboint.2020.106276Tribology International, v. 147.0301-679Xhttp://hdl.handle.net/11449/20156210.1016/j.triboint.2020.1062762-s2.0-85079634260Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengTribology Internationalinfo:eu-repo/semantics/openAccess2024-06-28T13:54:59Zoai:repositorio.unesp.br:11449/201562Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:51:10.880850Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
title Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
spellingShingle Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
Sato, B. K. [UNESP]
Grinding
Minimum quantity of lubricant
Wheel cleaning
Wheel clogging
title_short Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
title_full Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
title_fullStr Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
title_full_unstemmed Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
title_sort Toward sustainable grinding using minimum quantity lubrication technique with diluted oil and simultaneous wheel cleaning
author Sato, B. K. [UNESP]
author_facet Sato, B. K. [UNESP]
Lopes, J. C. [UNESP]
Diniz, A. E.
Rodrigues, A. R.
de Mello, H. J. [UNESP]
Sanchez, L. E.A. [UNESP]
Aguiar, P. R. [UNESP]
Bianchi, E. C. [UNESP]
author_role author
author2 Lopes, J. C. [UNESP]
Diniz, A. E.
Rodrigues, A. R.
de Mello, H. J. [UNESP]
Sanchez, L. E.A. [UNESP]
Aguiar, P. R. [UNESP]
Bianchi, E. C. [UNESP]
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Estadual de Campinas (UNICAMP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Sato, B. K. [UNESP]
Lopes, J. C. [UNESP]
Diniz, A. E.
Rodrigues, A. R.
de Mello, H. J. [UNESP]
Sanchez, L. E.A. [UNESP]
Aguiar, P. R. [UNESP]
Bianchi, E. C. [UNESP]
dc.subject.por.fl_str_mv Grinding
Minimum quantity of lubricant
Wheel cleaning
Wheel clogging
topic Grinding
Minimum quantity of lubricant
Wheel cleaning
Wheel clogging
description Minimum Quantity of Lubricant (MQL) has been used in the grinding process to make the process eco-friendlier. On the other hand, it brings some technical problems to this process: the clogging phenomenon, i.e., chips adherence on the wheel cutting surface. Although this phenomenon yields widely known negative effects on productivity and workpiece quality, few studies exist about clogging in MQL grinding. Thus, this paper aims to explain the clogging formation and evaluate its effects on workpiece finishing and geometrical tolerances. External cylindrical plunge grinding tests in quenched and tempered AISI 4340 steel with CBN wheel, varying lubri-cooling conditions were carried out. Clogging affects the cutting ability of the grinding wheel and impacts on the chip formation. The addition of water in the MQL flow reduced the clogging occurrence in 40%, which corroborated to a reduction of 51% the surface roughness and 58% the roundness error.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T02:35:51Z
2020-12-12T02:35:51Z
2020-07-01
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/10.1016/j.triboint.2020.106276
Tribology International, v. 147.
0301-679X
http://hdl.handle.net/11449/201562
10.1016/j.triboint.2020.106276
2-s2.0-85079634260
url http://dx.doi.org/10.1016/j.triboint.2020.106276
http://hdl.handle.net/11449/201562
identifier_str_mv Tribology International, v. 147.
0301-679X
10.1016/j.triboint.2020.106276
2-s2.0-85079634260
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Tribology International
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
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