Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s00170-021-06713-3 http://hdl.handle.net/11449/210086 |
Resumo: | With the evolution of the sustainable industry, the grinding process seeks to follow the requirements to continue to be highly employed when precision and low-dimensional tolerances are required in the workpieces. In this way, the cutting fluids used in the process, which are essential for a good surface finish, are the main impasse to ensure that the process becomes eco-friendly. Therefore, a widespread lubri-refrigeration method in the industry is the flood technique, which uses a lot of fluid to reduce the high temperatures generated during grinding. However, the use of the flood method generates many undesirable residues that affect the machine operator, the environment, and production costs. Thus, several alternatives have emerged to address these problems, for example, the minimum quantity of lubricant (MQL), the wheel cleaning jet system (WCJ), and the application of cooled air (CA). Therefore, this work sought to analyze the combination of these systems (MQL+CA, MQL+WCJ, and MQL) in the grinding of AISI 4340 steel using an aluminum oxide wheel (Al2O3) and to verify their performance compared with the flood method, in addition to employing a new method known as cooled wheel cleaning jet (CWCJ). Therefore, the tests of surface roughness (Ra and Rz), roundness error, diametrical wheel wear, G ratio, grinding power, tangential cutting force, and microhardness were performed, and optical, confocal, and scanning electron microscopy also were analyzed. Thus, the results that came closest to the flood method in all tests were achieved by systems that applied grinding wheel cleaning (MQL + WCJ and MQL + CWCJ), being that in the diametrical wheel wear and G ratio the MQL + CWCJ even managed to surpass it. Besides, the MQL+CA union showed better values when compared with MQL without any assistance. Thus, applying MQL with helper systems, mainly CWCJ, contributed to a more economical, efficient, and sustainable grinding process. |
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Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jetGrinding processMQL methodFlood methodAuxiliary systemsSustainabilityWith the evolution of the sustainable industry, the grinding process seeks to follow the requirements to continue to be highly employed when precision and low-dimensional tolerances are required in the workpieces. In this way, the cutting fluids used in the process, which are essential for a good surface finish, are the main impasse to ensure that the process becomes eco-friendly. Therefore, a widespread lubri-refrigeration method in the industry is the flood technique, which uses a lot of fluid to reduce the high temperatures generated during grinding. However, the use of the flood method generates many undesirable residues that affect the machine operator, the environment, and production costs. Thus, several alternatives have emerged to address these problems, for example, the minimum quantity of lubricant (MQL), the wheel cleaning jet system (WCJ), and the application of cooled air (CA). Therefore, this work sought to analyze the combination of these systems (MQL+CA, MQL+WCJ, and MQL) in the grinding of AISI 4340 steel using an aluminum oxide wheel (Al2O3) and to verify their performance compared with the flood method, in addition to employing a new method known as cooled wheel cleaning jet (CWCJ). Therefore, the tests of surface roughness (Ra and Rz), roundness error, diametrical wheel wear, G ratio, grinding power, tangential cutting force, and microhardness were performed, and optical, confocal, and scanning electron microscopy also were analyzed. Thus, the results that came closest to the flood method in all tests were achieved by systems that applied grinding wheel cleaning (MQL + WCJ and MQL + CWCJ), being that in the diametrical wheel wear and G ratio the MQL + CWCJ even managed to surpass it. Besides, the MQL+CA union showed better values when compared with MQL without any assistance. Thus, applying MQL with helper systems, mainly CWCJ, contributed to a more economical, efficient, and sustainable grinding process.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Sao Paulo State Univ Julio de Mesquita Filho, Dept Mech Engn, Bauru Campus, Bauru, SP, BrazilSao Paulo State Univ Julio de Mesquita Filho, Sch Sci, Bauru Campus, Bauru, SP, BrazilUniv Fed Amazonas, Manaus Campus, Manaus, Amazonas, BrazilSao Paulo State Univ Julio de Mesquita Filho, Dept Mech Engn, Bauru Campus, Bauru, SP, BrazilSao Paulo State Univ Julio de Mesquita Filho, Sch Sci, Bauru Campus, Bauru, SP, BrazilFAPESP: 2019/24933-2FAPESP: 2020/06038-3SpringerUniversidade Estadual Paulista (Unesp)Univ Fed AmazonasMoraes, Douglas Lyra de [UNESP]Lopes, Jose Claudio [UNESP]Andrioli, Bruno Vicente [UNESP]Moretti, Guilherme Bressan [UNESP]Silva, Andrigo Elisiario da [UNESP]Silva, Jean Machado Maciel da [UNESP]Ribeiro, Fernando Sabino Fonteque [UNESP]Aguiar, Paulo Roberto de [UNESP]Bianchi, Eduardo Carlos [UNESP]2021-06-25T12:39:19Z2021-06-25T12:39:19Z2021-03-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article3329-3342http://dx.doi.org/10.1007/s00170-021-06713-3International Journal Of Advanced Manufacturing Technology. London: Springer London Ltd, v. 113, n. 11-12, p. 3329-3342, 2021.0268-3768http://hdl.handle.net/11449/21008610.1007/s00170-021-06713-3WOS:000624412800006Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal Of Advanced Manufacturing Technologyinfo:eu-repo/semantics/openAccess2024-06-28T13:54:49Zoai:repositorio.unesp.br:11449/210086Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:58:58.136521Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet |
title |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet |
spellingShingle |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet Moraes, Douglas Lyra de [UNESP] Grinding process MQL method Flood method Auxiliary systems Sustainability |
title_short |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet |
title_full |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet |
title_fullStr |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet |
title_full_unstemmed |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet |
title_sort |
Advances in precision manufacturing towards eco-friendly grinding process by applying MQL with cold air compared with cooled wheel cleaning jet |
author |
Moraes, Douglas Lyra de [UNESP] |
author_facet |
Moraes, Douglas Lyra de [UNESP] Lopes, Jose Claudio [UNESP] Andrioli, Bruno Vicente [UNESP] Moretti, Guilherme Bressan [UNESP] Silva, Andrigo Elisiario da [UNESP] Silva, Jean Machado Maciel da [UNESP] Ribeiro, Fernando Sabino Fonteque [UNESP] Aguiar, Paulo Roberto de [UNESP] Bianchi, Eduardo Carlos [UNESP] |
author_role |
author |
author2 |
Lopes, Jose Claudio [UNESP] Andrioli, Bruno Vicente [UNESP] Moretti, Guilherme Bressan [UNESP] Silva, Andrigo Elisiario da [UNESP] Silva, Jean Machado Maciel da [UNESP] Ribeiro, Fernando Sabino Fonteque [UNESP] Aguiar, Paulo Roberto de [UNESP] Bianchi, Eduardo Carlos [UNESP] |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Fed Amazonas |
dc.contributor.author.fl_str_mv |
Moraes, Douglas Lyra de [UNESP] Lopes, Jose Claudio [UNESP] Andrioli, Bruno Vicente [UNESP] Moretti, Guilherme Bressan [UNESP] Silva, Andrigo Elisiario da [UNESP] Silva, Jean Machado Maciel da [UNESP] Ribeiro, Fernando Sabino Fonteque [UNESP] Aguiar, Paulo Roberto de [UNESP] Bianchi, Eduardo Carlos [UNESP] |
dc.subject.por.fl_str_mv |
Grinding process MQL method Flood method Auxiliary systems Sustainability |
topic |
Grinding process MQL method Flood method Auxiliary systems Sustainability |
description |
With the evolution of the sustainable industry, the grinding process seeks to follow the requirements to continue to be highly employed when precision and low-dimensional tolerances are required in the workpieces. In this way, the cutting fluids used in the process, which are essential for a good surface finish, are the main impasse to ensure that the process becomes eco-friendly. Therefore, a widespread lubri-refrigeration method in the industry is the flood technique, which uses a lot of fluid to reduce the high temperatures generated during grinding. However, the use of the flood method generates many undesirable residues that affect the machine operator, the environment, and production costs. Thus, several alternatives have emerged to address these problems, for example, the minimum quantity of lubricant (MQL), the wheel cleaning jet system (WCJ), and the application of cooled air (CA). Therefore, this work sought to analyze the combination of these systems (MQL+CA, MQL+WCJ, and MQL) in the grinding of AISI 4340 steel using an aluminum oxide wheel (Al2O3) and to verify their performance compared with the flood method, in addition to employing a new method known as cooled wheel cleaning jet (CWCJ). Therefore, the tests of surface roughness (Ra and Rz), roundness error, diametrical wheel wear, G ratio, grinding power, tangential cutting force, and microhardness were performed, and optical, confocal, and scanning electron microscopy also were analyzed. Thus, the results that came closest to the flood method in all tests were achieved by systems that applied grinding wheel cleaning (MQL + WCJ and MQL + CWCJ), being that in the diametrical wheel wear and G ratio the MQL + CWCJ even managed to surpass it. Besides, the MQL+CA union showed better values when compared with MQL without any assistance. Thus, applying MQL with helper systems, mainly CWCJ, contributed to a more economical, efficient, and sustainable grinding process. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T12:39:19Z 2021-06-25T12:39:19Z 2021-03-02 |
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/s00170-021-06713-3 International Journal Of Advanced Manufacturing Technology. London: Springer London Ltd, v. 113, n. 11-12, p. 3329-3342, 2021. 0268-3768 http://hdl.handle.net/11449/210086 10.1007/s00170-021-06713-3 WOS:000624412800006 |
url |
http://dx.doi.org/10.1007/s00170-021-06713-3 http://hdl.handle.net/11449/210086 |
identifier_str_mv |
International Journal Of Advanced Manufacturing Technology. London: Springer London Ltd, v. 113, n. 11-12, p. 3329-3342, 2021. 0268-3768 10.1007/s00170-021-06713-3 WOS:000624412800006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal Of Advanced Manufacturing Technology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
3329-3342 |
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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1808128729404145664 |