Utilization of teflon and aluminum oxide for wheel cleaning in Minimum Quantity Lubrication (MQL) grinding

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.creatorBarros, Bianca Gomes [UNESP]
dc.creatorSilva, Tiago Da [UNESP]
dc.creatorCanarim, Rubens Chinali [UNESP]
dc.creatorAguiar, Paulo Roberto De [UNESP]
dc.creatorBianchi, Eduardo Carlos [UNESP]
dc.date2014-10-01T13:08:57Z
dc.date2014-10-01T13:08:57Z
dc.date2014-02-01
dc.date.accessioned2023-09-09T09:20:06Z
dc.date.available2023-09-09T09:20:06Z
dc.identifierhttp://dx.doi.org/10.1590/S1516-14392013005000177
dc.identifierMaterials Research. ABM, ABC, ABPol, v. 17, n. 1, p. 23-32, 2014.
dc.identifier1516-1439
dc.identifierhttp://hdl.handle.net/11449/110261
dc.identifier10.1590/S1516-14392013005000177
dc.identifierS1516-14392014000100004
dc.identifierWOS:000333047900004
dc.identifierS1516-14392014000100004.pdf
dc.identifier1455400309660081
dc.identifier1099152007574921
dc.identifier0000-0002-9934-4465
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8759955
dc.descriptionResearches concerning cooling-lubrication optimization in grinding have been conducted to contribute to a more sustainable process. An alternative to flood coolant is minimum quantity lubrication (MQL), which spray oil droplets in a compressed air jet. However, problems related to wheel cleaning were reported, due to wheel loading by a mixture of chips and oil, resulting in worsening of surface quality. This work aims to evaluate the viability of Teflon and aluminum oxide for wheel cleaning, compared to MQL without cleaning and MQL with cleaning by compressed air, through the following output variables: surface roughness, roundness, wheel wear, grinding power and acoustic emission. Vickers microhardness measurements and optical microscopy were also carried out. The results showed that both materials were efficient in cleaning the wheel, compared to MQL without cleaning, but not as satisfactory as compressed air. Much work is to be done in order to select the right material for wheel cleaning.
dc.descriptionUniversidade Estadual Paulista Bauru School of Engineering
dc.descriptionUniversidade Estadual Paulista Bauru School of Engineering
dc.format23-32
dc.languageeng
dc.publisherABM, ABC, ABPol
dc.relationMaterials Research
dc.relation1.103
dc.relation0,398
dc.rightsAcesso aberto
dc.sourceSciELO
dc.subjectgrinding
dc.subjectCBN grinding wheel
dc.subjectwheel cleaning
dc.subjectminimum quantity lubrication (MQL)
dc.titleUtilization of teflon and aluminum oxide for wheel cleaning in Minimum Quantity Lubrication (MQL) grinding
dc.typeArtigo


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