Application of MQL with cooled air and wheel cleaning jet for greener grinding process

dc.contributor.authorDaniel, Douglas Maiochi [UNESP]
dc.contributor.authorMoraes, Douglas Lyra de [UNESP]
dc.contributor.authorGarcia, Mateus Vinicius [UNESP]
dc.contributor.authorLopes, José Claudio [UNESP]
dc.contributor.authorRodriguez, Rafael Lemes [UNESP]
dc.contributor.authorRibeiro, Fernando Sabino Fonteque [UNESP]
dc.contributor.authorSanchez, Luiz Eduardo de Angelo [UNESP]
dc.contributor.authorBianchi, Eduardo Carlos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T16:01:47Z
dc.date.available2023-07-29T16:01:47Z
dc.date.issued2023-03-01
dc.description.abstractMetalworking fluids (MWF) or flooded process based on mineral oil are widely used in industry, which is unsustainable and causes damage to employees and the environment, in addition to making up a significant part of the machining cost. On the other hand, abrasive machining methods, such as grinding, are increasingly used for their excellent finish and geometric precision but use large quantities of metalworking fluids. This work evaluates the alternative methods Minimum Lubricant Quantity (MQL), MQL + Cooled Air (CA), MQL + Wheel Cleaning Jet (WCJ), and MQL + Cooled WCJ in the grinding of AISI 4340 steel compared to the application of flooded process. Surface roughness, roundness error, G ratio, grinding power, specific energy, microhardness, cost per piece, and carbon emission tests were applied. From the results, MQL reduced the cost of grinding around 90% and carbon emission by 67% compared to grinding with flooded process. The MQL + CWCJ produced the best results of surface quality compared to other alternative techniques, significantly approaching the results of the flooded process.en
dc.description.affiliationDepartment of Mechanical Engineering Sao Paulo State University – Unesp, SP
dc.description.affiliationUnespDepartment of Mechanical Engineering Sao Paulo State University – Unesp, SP
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2018/22661–2
dc.format.extent435-452
dc.identifierhttp://dx.doi.org/10.1007/s00170-022-10712-3
dc.identifier.citationInternational Journal of Advanced Manufacturing Technology, v. 125, n. 1-2, p. 435-452, 2023.
dc.identifier.doi10.1007/s00170-022-10712-3
dc.identifier.issn1433-3015
dc.identifier.issn0268-3768
dc.identifier.scopus2-s2.0-85144954946
dc.identifier.urihttp://hdl.handle.net/11449/249514
dc.language.isoeng
dc.relation.ispartofInternational Journal of Advanced Manufacturing Technology
dc.sourceScopus
dc.subjectCooled air
dc.subjectCost
dc.subjectEnergy
dc.subjectGrinding
dc.subjectMinimum quantity of lubricant
dc.subjectWheel cleaning jets
dc.titleApplication of MQL with cooled air and wheel cleaning jet for greener grinding processen
dc.typeArtigo
unesp.author.orcid0000-0003-2675-4276[8]

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