Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/81782
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dc.contributorDepartment of Industrial and Systems Engineering-
dc.creatorYip, WSen_US
dc.creatorTo, Sen_US
dc.date.accessioned2020-02-10T12:29:09Z-
dc.date.available2020-02-10T12:29:09Z-
dc.identifier.issn2169-3536en_US
dc.identifier.urihttp://hdl.handle.net/10397/81782-
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.rightsThis work is licensed under a Creative Commons Attribution 4.0 License. For more information, see http://creativecommons.org/licenses/by/4.0/en_US
dc.rightsThe following publication W. S. Yip and S. To, "Reduction of Minimum Cutting Thickness of Titanium Alloys in Micro Cutting by a Magnetic Field Assistance," in IEEE Access, vol. 7, pp. 152034-152041, 2019 is available at https://dx.doi.org/10.1109/ACCESS.2019.2945526en_US
dc.subjectTitanium alloysen_US
dc.subjectPrecision machiningen_US
dc.subjectMagnetic fielden_US
dc.subjectFrictionen_US
dc.titleReduction of minimum cutting thickness of titanium alloys in micro cutting by a magnetic field assistanceen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage152034en_US
dc.identifier.epage152041en_US
dc.identifier.volume7en_US
dc.identifier.doi10.1109/ACCESS.2019.2945526en_US
dcterms.abstractUltra-precision diamond cutting (UPDC) is a promising machining technology to generate precise components with optical grade surface. However, a tool rake angle turns to be negative when the tool radius is significantly larger than cutting depth during UPDC. The resulted plowing motion, which is the well-known size effect, causes undeformed and uncut materials remaining on the machined surface and thus affects the surface integrity of final components. In this study, the tribology behavior of tool/workpiece was altered in order to resolve the problematic size effect. A magnetic field was superimposed into titanium alloys during UPDC to increase the friction coefficient at the tool/workpiece interface in order to minimize the size effect and reduce minimum chip thickness (MCT) in UPDC. The experimental results showed the friction coefficient at the tool/workpiece interface increased under the magnetic field influence and a better surface quality was achieved in the presence of magnetic field. MCT of titanium alloys was reduced to by utilizing the proposed machining technology which the reduction percentage reached to A lower MCT value means the feasibility of machining under smaller depth of cut and thus enhances the existing precise level of components fabricated in ultra-precision machining.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationIEEE access, 4 Oct. 2019, v. 7, p. 152034-152041en_US
dcterms.isPartOfIEEE accessen_US
dcterms.issued2019-
dc.identifier.isiWOS:000497163000132-
dc.identifier.scopus2-s2.0-85078342223-
dc.description.validate202002 bcrc-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.pubStatusPublisheden_US
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