Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/73262
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dc.titleComparison of surface roughness and residual stresses induced by coated carbide, ceramic and CBN cutting tools in high speed facing of Inconel 718
dc.contributor.authorArunachalam, R.M.
dc.contributor.authorMannan, M.A.
dc.contributor.authorSpowage, A.C.
dc.date.accessioned2014-06-19T05:33:02Z
dc.date.available2014-06-19T05:33:02Z
dc.date.issued2006
dc.identifier.citationArunachalam, R.M.,Mannan, M.A.,Spowage, A.C. (2006). Comparison of surface roughness and residual stresses induced by coated carbide, ceramic and CBN cutting tools in high speed facing of Inconel 718. Transactions of the North American Manufacturing Research Institute of SME 34 : 87-94. ScholarBank@NUS Repository.
dc.identifier.isbn0872638480
dc.identifier.issn10473025
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/73262
dc.description.abstractInconel 718 is the most important and frequently used alloy for the manufacture of a wide variety of aerospace gas turbine components. However, the properties of the alloy, make machining difficult and troublesome. HSM using coated carbide, ceramic and CBN cutting tools is one of the feasible methods in improving the productivity. While improving the productivity, it is also essential to meet the surface integrity requirements. In this paper, the performance of coated carbide, ceramic and CBN cutting tools in the high speed facing of age hardened Inconel 718 have been compared (in terms of their surface roughness and residual stresses) at their respective optimum cutting conditions. PVD-TiAIN coated carbide and CBN cutting tools generated compressive residual stresses. The PVD-TiAIN coated cutting tool, which costs lower (only 4-5% of the cost of a CBN cutting tool) makes it more attractive for machining of Inconel 718.
dc.sourceScopus
dc.subjectCubic Boron Nitride (CBN)
dc.subjectFacing
dc.subjectHigh Speed Machining (HSM)
dc.subjectInconel 718
dc.subjectPVD-TiAIN
dc.subjectResidual stresses
dc.typeConference Paper
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.sourcetitleTransactions of the North American Manufacturing Research Institute of SME
dc.description.volume34
dc.description.page87-94
dc.identifier.isiutNOT_IN_WOS
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