Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/209537
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dc.coverage.spatial
dc.date.accessioned2018-07-26T11:31:45Z-
dc.date.available2018-07-26T11:31:45Z-
dc.identifier.urihttp://hdl.handle.net/10603/209537-
dc.description.abstractUsing analytical method based on Jaeger s heat source analysis and modified Blok s heat partition method the temperatures at different positions on chip, work piece and tool are newlinecalculated. The temperatures at tool-chip interface and chip-work piece interface are evaluated. The data is taken from longitudinal turning in orthogonal form using En-8 steel as work piece material and ISO6R2020 P30 cutting tool(Sandvik make) in dry environment. Evaluation of tool-chip interface temperature is important as maximum temperature newlineoccurs here. The magnitude and location of this maximum temperature is evaluated for same machining data with reference to different shear angle predication relations and contact lengths. The heat partition factors at this interface analyse using Liang s approach (modified newlineversion of Blok s heat partition principle). This modified approach gives more accurate temperature profile compare to functional analysis approach. When shear angle is predicated based on Lee-Shaffer relation and contact length based on dimensional analysis model with newlineboth uniform intensity heat source and non-uniform intensity heat source, the maximum temperature is located exactly middle of contact length. The Merchant s second solution based shear angle and contact length models (one based on dimensional analysis and second newlinemost frequently used) gives maximum temperature located at the end of contact length away from tool tip. newline
dc.format.extentxviii, 165
dc.languageEnglish
dc.relation
dc.rightsuniversity
dc.titleThermal Modelling of Orthogonal Machining Process
dc.title.alternative
dc.creator.researcherPatil Yashvant Rajesh
dc.subject.keywordcalculation procedure
dc.subject.keywordEDM
dc.subject.keywordImage heat source
dc.subject.keywordOrthogonal Machining Process
dc.subject.keywordThermal Modelling
dc.description.note
dc.contributor.guideKalamkar Vilas
dc.publisher.placeMumbai
dc.publisher.universityNarsee Monjee Institute of Management Studies
dc.publisher.institutionDepartment of Computer Engineering
dc.date.registered02/02/2013
dc.date.completed2016
dc.date.awarded
dc.format.dimensions
dc.format.accompanyingmaterialDVD
dc.source.universityUniversity
dc.type.degreePh.D.
Appears in Departments:Department of Computer Engineering

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09_chapter-6.pdf1.02 MBAdobe PDFView/Open
10_references.pdf275.28 kBAdobe PDFView/Open


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