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dc.contributor.author
 hal.structure.identifier
OUTEIRO, José
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
dc.contributor.author
 hal.structure.identifier
COSTES, Jean-Philippe
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
dc.contributor.authorKORNMEIER, Joana
dc.date.accessioned2013
dc.date.available2013
dc.date.issued2013
dc.date.submitted2013
dc.identifier.urihttp://hdl.handle.net/10985/7014
dc.description.abstractIn machining, due to the tool vibration the forces, temperatures and stresses vary during the cutting process, so as the residual stresses over the machined surface. This variation of the residual stress has never been measured and, therefore, imposes new experimental challenges. The objective of this work is to correlate the variation of the residual stresses along the cutting path with the frequency of the surface geometrical defect generated by the vibration of the tool holding system. In order to perform such correlation a hybrid experimental/analytical approach was applied for an austenitic stainless steel, AISI 316L. Residual stresses were analyzed in the machined specimen along the cutting path using neutron diffraction. The results show a cyclic variation of the residual stresses, which can be detected when considering the frequency of the tool vibration. The frequency of the tool vibration is also correlated with the topology of the surface.
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectResidual stresses
dc.subjectSurface roughness
dc.subjectCutting forces
dc.subjectVibrations
dc.titleCyclic Variation of Residual Stress Induced by Tool Vibration in Machining Operations
dc.typdocCommunication avec acte
dc.localisationCentre de Cluny
dc.subject.halSciences de l'ingénieur: Mécanique: Génie mécanique
ensam.audienceInternationale
ensam.conference.title14th CIRP Conference on Modeling of Machining Operations (CIRP CMMO)
ensam.conference.date2013-06-13
ensam.countryItaly
ensam.title.proceeding14th CIRP Conference on Modeling of Machining Operations (CIRP CMMO)
ensam.page1-6
hal.identifierhal-00820775
hal.version1
hal.statusaccept


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