Utilization of Minimum Quantity Lubrication (MQL) with Water in CBN Grinding of Steel

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dc.contributor.authorBelentani, Rafael de Mello [UNESP]
dc.contributor.authorFunes Junior, Hamilton [UNESP]
dc.contributor.authorCanarim, Rubens Chinali [UNESP]
dc.contributor.authorDiniz, Anselmo Eduardo
dc.contributor.authorHassui, Amauri
dc.contributor.authorAguiar, Paulo Roberto [UNESP]
dc.contributor.authorBianchi, Eduardo Carlos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-12-03T13:11:47Z
dc.date.available2014-12-03T13:11:47Z
dc.date.issued2014-01-01
dc.description.abstractThe use of cutting fluids is fundamental to machining processes, mainly when it comes to high heat generation, which is the case of grinding. Thus, lubrication and cooling provided by cutting fluids improve the final quality of the workpiece. However, cutting fluid usage provide some drawbacks concerning environmental, costs and health issues. Therefore, new methods for application and optimization of cutting fluids are being researched aiming to reduce the amount of fluid used, as well as the minimization of cutting fluid hazards. The present study analyzes the behavior of a recently proposed optimization method, up to now only tested in turning, which consists of adding water to minimum quantity lubrication (MQL). Three different proportions were tested in this study: 1/1, 1/3 and 1/5 parts of oil per parts of water. The following output variables were evaluated: surface roughness, roundness errors, grinding power and diametric wheel wear. Also, optical microscopy and microhardness measurements were conducted, in order to detect burns and surface alterations. The obtained results were also compared to conventional (flood coolant) cooling-lubrication and traditional MQL (without water). MQL with water (1/5) presented better results of surface roughness and roundness errors, when compared to traditional MQL, and the results are very close to when using flood coolant. For grinding power and wheel wear, the results for MQL with water (1/5) were the best among the tested conditions.en
dc.description.affiliationUniv Estadual Paulista UNESP, Dept Engn Mecan, Bauru, SP, Brazil
dc.description.affiliationUniv Estadual Campinas, UNICAMP, Fac Engn Mecan, BR-13081970 Campinas, SP, Brazil
dc.description.affiliationUniv Estadual Paulista UNESP, Dept Engn Eletr, Bauru, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Dept Engn Mecan, Bauru, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Dept Engn Eletr, Bauru, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent88-96
dc.identifierhttp://dx.doi.org/10.1590/S1516-14392013005000165
dc.identifier.citationMaterials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 17, n. 1, p. 88-96, 2014.
dc.identifier.doi10.1590/S1516-14392013005000165
dc.identifier.fileS1516-14392014000100013.pdf
dc.identifier.issn1516-1439
dc.identifier.lattes1099152007574921
dc.identifier.scieloS1516-14392013005000165
dc.identifier.urihttp://hdl.handle.net/11449/113552
dc.identifier.wosWOS:000333047900013
dc.language.isoeng
dc.publisherUniv Fed Sao Carlos, Dept Engenharia Materials
dc.relation.ispartofMaterials Research-ibero-american Journal of Materials
dc.relation.ispartofjcr1.103
dc.relation.ispartofsjr0,398
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectgrindingen
dc.subjectminimum quantity lubrication (MQL)en
dc.subjectcutting fluid optimizationen
dc.subjectMQL with wateren
dc.titleUtilization of Minimum Quantity Lubrication (MQL) with Water in CBN Grinding of Steelen
dc.typeArtigo
dcterms.rightsHolderUniv Fed Sao Carlos, Dept Engenharia Materials
unesp.author.lattes1099152007574921[7]
unesp.author.orcid0000-0003-2675-4276[7]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt

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