Rough turning of titanium alloy (6Al-4V)

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorRibeiro, Marcos V.
dc.creatorMoreira, Marcos R.V.
dc.creatorFerreira, Joäo R.
dc.date2014-05-27T11:27:24Z
dc.date2016-10-25T18:40:35Z
dc.date2014-05-27T11:27:24Z
dc.date2016-10-25T18:40:35Z
dc.date2012-12-01
dc.date.accessioned2017-04-06T02:05:58Z
dc.date.available2017-04-06T02:05:58Z
dc.identifierTi 2011 - Proceedings of the 12th World Conference on Titanium, v. 3, p. 1961-1964.
dc.identifierhttp://hdl.handle.net/11449/74040
dc.identifierhttp://acervodigital.unesp.br/handle/11449/74040
dc.identifier2-s2.0-84883072812
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/894815
dc.descriptionMetal machining is the complex process due the used cutting parameters. In metal cutting process, materials of workpiece differ widely in their ability to deform plastically, to fracture and to sustain tensile stresses. Moreover, the material involved in the process has a great influence in these operations. The Ti-6Al-4V alloy is very used in the aeronautical industry, mainly in the manufacture of engines, has very important properties such the mechanical and corrosion resistance in high te mperatures. The turning of the Ti-Al-4V alloy is very difficult due the rapid tool wear. Such behavior result of the its low thermal conductivity in addition the high reactivity with the cutting tool. The formed chip is segmented and regions of the large deformation named shear bands plows formed. The machinability of the cutting process can be evaluated by several measures including power consume, machined surface quality, tool wear, tool life, microstructure and morphology of the obtained chip. This paper studies the effect of cutting parameters, speed and feed rates, in the tool wear and chip properties using uncoating cemented carbide tool. Microe-structural characterization of the chip and tool wear was performed using scanning electron microscopy (SEM) and Light Optical Mcroscopy (LOM).
dc.languageeng
dc.relationTi 2011 - Proceedings of the 12th World Conference on Titanium
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectShear band
dc.subjectTitanium (Ti) machining
dc.subjectWear
dc.subjectCemented carbide tools
dc.subjectComplex Processes
dc.subjectCutting parameters
dc.subjectHigh reactivity
dc.subjectLow thermal conductivity
dc.subjectMachined surface quality
dc.subjectMetal cutting process
dc.subjectMetal machining
dc.subjectAluminum
dc.subjectCorrosion resistance
dc.subjectCutting tools
dc.subjectMetal cutting
dc.subjectScanning electron microscopy
dc.subjectShear bands
dc.subjectTurning
dc.subjectWear of materials
dc.subjectTitanium alloys
dc.titleRough turning of titanium alloy (6Al-4V)
dc.typeOtro


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