Tool wear patterns and their promoting mechanisms in hybrid cooling assisted machining of titanium Ti-3Al-2.5V/grade 9 alloy

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dc.authoridKORKMAZ, Mehmet Erdi/0000-0002-0481-6002
dc.authoridSarikaya, Murat/0000-0001-6100-0731
dc.authoridNieslony, Piotr/0000-0001-8776-8458
dc.authoridGupta, Munish/0000-0002-0777-1559
dc.contributor.authorGupta, Munish Kumar
dc.contributor.authorNieslony, P.
dc.contributor.authorSarikaya, Murat
dc.contributor.authorKorkmaz, Mehmet Erdi
dc.contributor.authorKuntog, Mustafa
dc.contributor.authorKrolczyk, G. M.
dc.contributor.authorJamil, Muhammad
dc.date.accessioned2024-09-29T16:00:51Z
dc.date.available2024-09-29T16:00:51Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractHybrid lubri-cooling is a latest technology that provides synergistic cooling and lubrication effect in the machining area especially in the cutting of titanium and its alloys. In this current study, cryogenic-LN2, minimum quantity lubrication (MQL), and hybrid cryogenic LN2-MQL are applied and compared against dry medium in perspective of in-depth analysis of tool flank wear, EDS mapping, and intensity of tool wear. Experimental results showed that in comparison with dry, hybrid LN2-MQL substantially reduced the tool flank and rake wear fol-lowed by LN2, MQL, and dry conditions, respectively. Additionally, the SEM and EDS analysis depicted relatively less severe wear and chemical elements adhesion on the tool's main cutting edge, while turning titanium alloy under a hybrid LN2-MQL lubri-cooling environment. In addition, the dry condition has maximum value of tool wear progressions i.e., 1.04 mm and hybrid LN2-MQL have 0.06 mm while machining titanium alloys. When tool wear is evaluated from a tribological point of view, the reduction in flank wear value compared to dry machining is 89.4 %, 92.3 % and 94.2 % owing to MQL, LN2, MQL and hybrid LN2-MQL cutting strategies. In terms of crater wear, the improvement was 87.7 %, 90.4 % and 90.8 % thanks to MQL, LN2, MQL and hybrid LN2-MQL.en_US
dc.description.sponsorshipNational Science Center [2020/37/K/ST8/02795]; Polish National Agency for Academic Exchange (NAWA) [PPN/ULM/2020/1/00121]en_US
dc.description.sponsorshipThe research leading to these results has received funding from the Norway Grants 2014 -2021 operated by National Science Center under Project Contract No 2020/37/K/ST8/02795. The authors also acknowledge the Polish National Agency for Academic Exchange (NAWA) No. PPN/ULM/2020/1/00121 for financial support.en_US
dc.identifier.doi10.1016/j.triboint.2022.107773
dc.identifier.issn0301-679X
dc.identifier.issn1879-2464
dc.identifier.scopus2-s2.0-85134597665en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.triboint.2022.107773
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5399
dc.identifier.volume174en_US
dc.identifier.wosWOS:000835311400002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofTribology Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLubri-coolingen_US
dc.subjectTribologyen_US
dc.subjectWearen_US
dc.subjectTitaniumen_US
dc.subjectTi-3Al-2.5V/grade 9 Turningen_US
dc.titleTool wear patterns and their promoting mechanisms in hybrid cooling assisted machining of titanium Ti-3Al-2.5V/grade 9 alloyen_US
dc.typeArticleen_US

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