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Residual stresses due to grinding

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dc.contributor.authorMoeller, Gregory V.en
dc.contributor.departmentEngineering Mechanicsen
dc.date.accessioned2014-03-14T21:35:24Zen
dc.date.adate2009-05-02en
dc.date.available2014-03-14T21:35:24Zen
dc.date.issued1995en
dc.date.rdate2009-05-02en
dc.date.sdate2009-05-02en
dc.description.abstractAn analytic treatment of stresses and temperatures generated during grinding is presented from an elasticity approach. A two-dimensional heat conduction model employs an energy partition scheme in the grinding zone to produce realistic temperature profiles. By using the basic equations of thermoelasticity, the temperature profiles yield thermal stresses. An extension of the Hertzian contact theory yields mechanical stresses, which are then superimposed on the thermal stresses. Approximate plasticity corrections are used to approximate the deformation as the grinding wheel passes over the workpiece. Subsurface results are qualitatively consistent with those found experimentally. However, they still do not agree with near-surface experimental results. Possible explanations and areas of further research are discussed.en
dc.description.degreeMaster of Scienceen
dc.format.extentxii, 80 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-05022009-040807en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-05022009-040807/en
dc.identifier.urihttp://hdl.handle.net/10919/42430en
dc.language.isoenen
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1995.M645.pdfen
dc.relation.isformatofOCLC# 34408895en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectcamen
dc.subjectcamshaften
dc.subjectmechanical stressen
dc.subjectthermal stressen
dc.subjectplasticityen
dc.subjectresidual stressen
dc.subject.lccLD5655.V855 1995.M645en
dc.titleResidual stresses due to grindingen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineEngineering Mechanicsen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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