Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s00170-017-1396-5 http://hdl.handle.net/11449/163903 |
Resumo: | MQL technique is considered as a cleaner machining compared to the conventional coolant delivery one, thereby ensuring environmental sustainability and economic benefits. However, one of problems commonly reported when using the MQL technique is the wheel clogging phenomenon as a result of the inefficient chip removal from the cutting zone, then the chips lodge inside the pores of the grinding wheel, adversely affecting the quality and the finishing of the final product. In this context, this study was carried out to evaluate the performance of the minimum quantity lubrication coolant technique assisted with a wheel cleaning jet (MQL + WCJ) in plunge grinding of hardened steel. This cooling-lubrication technique was tested using the following flow rates: 30, 60, and 120 ml/h. Comparative tests were also carried out with the conventional coolant technique, as well as with the traditional MQL technique (without the wheel cleaning jet). The output variables used to assess the efficiency of the MQL + WCJ technique are roughness, roundness, workpiece microhardness, grinding wheel wear, and power consumption. The results showed that the machining with the MQL + WCJ technique outperformed the traditional MQL technique in all the output parameters investigated. Also, the efficiency of the MQL + WCJ technique increased with flow rate, thereby being an alternative coolant delivery technique in grinding due to cleaner environment, more sustainable and lower consumption of fluid compared to conventional coolant one. No thermal damages and cracks on the machined surface and sub-surfaces were observed after grinding AISI 4340 steel, irrespective of the technique. |
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Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning systemCylindrical grindingMQL techniqueWheel cleaningRoughnessSurface integrityMQL technique is considered as a cleaner machining compared to the conventional coolant delivery one, thereby ensuring environmental sustainability and economic benefits. However, one of problems commonly reported when using the MQL technique is the wheel clogging phenomenon as a result of the inefficient chip removal from the cutting zone, then the chips lodge inside the pores of the grinding wheel, adversely affecting the quality and the finishing of the final product. In this context, this study was carried out to evaluate the performance of the minimum quantity lubrication coolant technique assisted with a wheel cleaning jet (MQL + WCJ) in plunge grinding of hardened steel. This cooling-lubrication technique was tested using the following flow rates: 30, 60, and 120 ml/h. Comparative tests were also carried out with the conventional coolant technique, as well as with the traditional MQL technique (without the wheel cleaning jet). The output variables used to assess the efficiency of the MQL + WCJ technique are roughness, roundness, workpiece microhardness, grinding wheel wear, and power consumption. The results showed that the machining with the MQL + WCJ technique outperformed the traditional MQL technique in all the output parameters investigated. Also, the efficiency of the MQL + WCJ technique increased with flow rate, thereby being an alternative coolant delivery technique in grinding due to cleaner environment, more sustainable and lower consumption of fluid compared to conventional coolant one. No thermal damages and cracks on the machined surface and sub-surfaces were observed after grinding AISI 4340 steel, irrespective of the technique.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Sao Paulo State Univ Julio de Mesquita Filho, Dept Mech Engn, Bauru Campus, Sao Paulo, BrazilUniv Fed Uberlandia, Sch Mech Engn, Uberlandia, MG, BrazilSao Paulo State Univ Julio de Mesquita Filho, Dept Mech Engn, Bauru Campus, Sao Paulo, BrazilFAPESP: 2015/09197-7SpringerUniversidade Estadual Paulista (Unesp)Universidade Federal de Uberlândia (UFU)Bianchi, Eduardo Carlos [UNESP]Rodriguez, Rafael Lemes [UNESP]Hildebrandt, Rodolfo Alexandre [UNESP]Lopes, Jose Claudio [UNESP]Mello, Hamilton Jose de [UNESP]Silva, Rosemar Batista daAguiar, Paulo Roberto de [UNESP]2018-11-26T17:48:21Z2018-11-26T17:48:21Z2018-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2907-2916application/pdfhttp://dx.doi.org/10.1007/s00170-017-1396-5International Journal Of Advanced Manufacturing Technology. London: Springer London Ltd, v. 95, n. 5-8, p. 2907-2916, 2018.0268-3768http://hdl.handle.net/11449/16390310.1007/s00170-017-1396-5WOS:000426055600103WOS000426055600103.pdf14554003096600810000-0002-9934-4465Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal Of Advanced Manufacturing Technology0,994info:eu-repo/semantics/openAccess2024-06-28T13:54:36Zoai:repositorio.unesp.br:11449/163903Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:15:04.608396Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system |
title |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system |
spellingShingle |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system Bianchi, Eduardo Carlos [UNESP] Cylindrical grinding MQL technique Wheel cleaning Roughness Surface integrity |
title_short |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system |
title_full |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system |
title_fullStr |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system |
title_full_unstemmed |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system |
title_sort |
Plunge cylindrical grinding with the minimum quantity lubrication coolant technique assisted with wheel cleaning system |
author |
Bianchi, Eduardo Carlos [UNESP] |
author_facet |
Bianchi, Eduardo Carlos [UNESP] Rodriguez, Rafael Lemes [UNESP] Hildebrandt, Rodolfo Alexandre [UNESP] Lopes, Jose Claudio [UNESP] Mello, Hamilton Jose de [UNESP] Silva, Rosemar Batista da Aguiar, Paulo Roberto de [UNESP] |
author_role |
author |
author2 |
Rodriguez, Rafael Lemes [UNESP] Hildebrandt, Rodolfo Alexandre [UNESP] Lopes, Jose Claudio [UNESP] Mello, Hamilton Jose de [UNESP] Silva, Rosemar Batista da Aguiar, Paulo Roberto de [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Uberlândia (UFU) |
dc.contributor.author.fl_str_mv |
Bianchi, Eduardo Carlos [UNESP] Rodriguez, Rafael Lemes [UNESP] Hildebrandt, Rodolfo Alexandre [UNESP] Lopes, Jose Claudio [UNESP] Mello, Hamilton Jose de [UNESP] Silva, Rosemar Batista da Aguiar, Paulo Roberto de [UNESP] |
dc.subject.por.fl_str_mv |
Cylindrical grinding MQL technique Wheel cleaning Roughness Surface integrity |
topic |
Cylindrical grinding MQL technique Wheel cleaning Roughness Surface integrity |
description |
MQL technique is considered as a cleaner machining compared to the conventional coolant delivery one, thereby ensuring environmental sustainability and economic benefits. However, one of problems commonly reported when using the MQL technique is the wheel clogging phenomenon as a result of the inefficient chip removal from the cutting zone, then the chips lodge inside the pores of the grinding wheel, adversely affecting the quality and the finishing of the final product. In this context, this study was carried out to evaluate the performance of the minimum quantity lubrication coolant technique assisted with a wheel cleaning jet (MQL + WCJ) in plunge grinding of hardened steel. This cooling-lubrication technique was tested using the following flow rates: 30, 60, and 120 ml/h. Comparative tests were also carried out with the conventional coolant technique, as well as with the traditional MQL technique (without the wheel cleaning jet). The output variables used to assess the efficiency of the MQL + WCJ technique are roughness, roundness, workpiece microhardness, grinding wheel wear, and power consumption. The results showed that the machining with the MQL + WCJ technique outperformed the traditional MQL technique in all the output parameters investigated. Also, the efficiency of the MQL + WCJ technique increased with flow rate, thereby being an alternative coolant delivery technique in grinding due to cleaner environment, more sustainable and lower consumption of fluid compared to conventional coolant one. No thermal damages and cracks on the machined surface and sub-surfaces were observed after grinding AISI 4340 steel, irrespective of the technique. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T17:48:21Z 2018-11-26T17:48:21Z 2018-03-01 |
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/10.1007/s00170-017-1396-5 International Journal Of Advanced Manufacturing Technology. London: Springer London Ltd, v. 95, n. 5-8, p. 2907-2916, 2018. 0268-3768 http://hdl.handle.net/11449/163903 10.1007/s00170-017-1396-5 WOS:000426055600103 WOS000426055600103.pdf 1455400309660081 0000-0002-9934-4465 |
url |
http://dx.doi.org/10.1007/s00170-017-1396-5 http://hdl.handle.net/11449/163903 |
identifier_str_mv |
International Journal Of Advanced Manufacturing Technology. London: Springer London Ltd, v. 95, n. 5-8, p. 2907-2916, 2018. 0268-3768 10.1007/s00170-017-1396-5 WOS:000426055600103 WOS000426055600103.pdf 1455400309660081 0000-0002-9934-4465 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal Of Advanced Manufacturing Technology 0,994 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2907-2916 application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science 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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1808128487463059456 |