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dc.contributor.authorEspindola, Elias Samuel Cristopt_BR
dc.contributor.authorAmorim, Heraldo José dept_BR
dc.contributor.authorSouza, André João dept_BR
dc.date.accessioned2021-12-09T04:34:15Zpt_BR
dc.date.issued2021pt_BR
dc.identifier.issn2447-0228pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/232677pt_BR
dc.description.abstractRadial grooving is a machining process usually applied to generate grooves for thread relief, O-ring positioning, or even cutting-off operations. Due to the high machining forces and difficult chip removal, radial grooving is considered a critical process,and cutting fluids are usually applied for cooling, lubricating, and assistance on the chip removal. Compressed air (AIR) and minimum quantity lubrication (MQL) are lubri-cooling methods studied as environmentally-friendly alternatives to conventional flood (WET) applications of cutting fluids. Although already applied for years in several machining processes, the research associated with using alternative lubri-cooling techniques in radial grooving is incipient. This work presents a comparative analysis of these methods (WET, MQL, and AIR) and their radial grooving effects. In each case, a factorial design of experiments was used to evaluate the influence of lubri-cooling conditions, cutting speed, and feed rate over feed force, cutting force, and surface roughness. Results indicate that both AIR and MQL may be suitable substitutes for traditional WET lubrication when active force components and surface finish are considered. Besides, smaller cutting forces were obtained with AIR machining for radial grooving, followed by MQL and WET machining.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofJournal of Engineering and Technology for Industrial Applications [recurso eletrônico]. Manaus. Vol. 7, no. 31 (Sept./Oct. 2021), p. 26-34pt_BR
dc.rightsOpen Accessen
dc.subjectRadial groovingen
dc.subjectUsinagempt_BR
dc.subjectCompressed airen
dc.subjectLubrificaçãopt_BR
dc.subjectTorneamento radialpt_BR
dc.subjectMinimum quantity lubricationen
dc.subjectMachining forceen
dc.subjectSurface roughnessen
dc.titleEffects of lubricooling conditions on machining forces and surface roughness in radial groovingpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001133524pt_BR
dc.type.originNacionalpt_BR


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