The role of high-pressure coolant in the wear characteristics of WC-Co tools during the cutting of Ti-6Al-4V

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dc.contributor.authorStolf, Pietro
dc.contributor.authorPaiva, Jose Mario
dc.contributor.authorAhmed, Yassmin Seid
dc.contributor.authorEndrino, José L.
dc.contributor.authorGoel, Saurav
dc.contributor.authorVeldhuis, Stephen C.
dc.date.accessioned2019-10-22T13:56:07Z
dc.date.available2019-10-22T13:56:07Z
dc.date.issued2019-10-12
dc.description.abstractAeronautic applications have been making use of titanium alloys for decades. Ti–6Al–4V is one of the most commonly applied alloys, and although its mechanical properties warrant its acceptance for many applications, the machinability of this alloy remains a challenge. So far, the most successful technique in facilitating this alloy's machining has been the application of High-Pressure Coolant Supply (HPC) on account of its influence on the tribological aspects of the cutting operation. On that premise, this work employs experimental and computational resources to advance the current understanding of the wear mechanism in terms of the tool-chip contact conditions and establish a correlation between coolant pressure, cutting speed, tool life, cutting forces, and chip formation when machining Ti–6Al–4V with HPC supply. Results showed that HPC plays a role in the reduction of tool-chip temperature profiles and contact stresses, positively impacting tool flank wear, oxidation levels and chip formation, also improving chip breakability.en_UK
dc.identifier.citationStolf P, Paiva JM, Ahmed YS, et al., (2019) The role of high-pressure coolant in the wear characteristics of WC-Co tools during the cutting of Ti-6Al-4V. Wear, Volumes 440-441, December 2019, Article number 203090en_UK
dc.identifier.issn0043-1648
dc.identifier.urihttps://doi.org/10.1016/j.wear.2019.203090
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/14632
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectTool wearen_UK
dc.subjectTitaniumen_UK
dc.subjectHigh-pressure coolanten_UK
dc.subjectTribologyen_UK
dc.subjectChip formationen_UK
dc.subjectFEAen_UK
dc.titleThe role of high-pressure coolant in the wear characteristics of WC-Co tools during the cutting of Ti-6Al-4Ven_UK
dc.typeArticleen_UK

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