Investigation of the Effects of Cutting Tool Coatings and Machining Conditions on Cutting Force, Specific Energy Consumption, Surface Roughness, Cutting Temperature, and Tool Wear in the Milling of Ti6Al4V Alloy

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dc.authoridKARA, Fuat/0000-0002-3811-3081;
dc.contributor.authorOzlu, Baris
dc.contributor.authorUlas, Hasan Basri
dc.contributor.authorKara, Fuat
dc.date.accessioned2025-10-11T20:47:47Z
dc.date.available2025-10-11T20:47:47Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThe present study aims to investigate the effects of cutting parameters (cutting speed, Vc: 60-90-120 m/min; feed rate, f: 0.055-0.085-0.115 mm/rev), cutting tool coatings (CVD: TiN/TiCN/Al2O3 and PVD: TiAlN), and machining conditions (dry, air, and MQL) on cutting force (Fc), specific energy consumption (SEC), surface roughness (Ra), cutting temperature (T), and tool wear (Vb) during the milling of Ti6Al4V alloy. As a result, it was observed that all machining tests conducted with the Al2O3-coated cutting tool showed improvements of 4.7%, 10.75%, 3.8%, and 6.3% in Fc, SEC, Ra, and T, respectively, compared to the tests performed with the TiAlN-coated cutting tool. Under dry machining conditions, the average Fc, SEC, Ra, and T values were 302.82 N, 4.88 j/mm3, 0.653 mu m, and 241.06 degrees C, respectively. Compared to dry machining conditions, the air and MQL machining conditions demonstrated improvements in the average Fc by 5.15% and 6.3%, SEC by 10.27% and 17.79%, Ra by 6.23% and 11.17%, and T by 8.9% and 19.68%, respectively. The lowest Fc and Ra values for the Al2O3-coated cutting tool were measured at 228.33 N and 0.402 mu m, respectively, under the MQL machining condition, at a cutting speed of 120 m/min and a feed rate of 0.055 mm/rev. The lowest SEC value (2.694 J/mm3) was also obtained using the Al2O3-coated tool under MQL conditions at a cutting speed of 120 m/min and a feed rate of 0.115 mm/rev. Similarly, the lowest cutting temperature (129 degrees C) was achieved with the Al2O3-coated tool under MQL conditions at a cutting speed of 60 m/min and a feed rate of 0.055 mm/rev. The wear performance of the Al2O3-coated cutting tool was observed to be superior to that of the TiAlN-coated tool.en_US
dc.identifier.doi10.3390/lubricants13080363
dc.identifier.issn2075-4442
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-105014323165en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.3390/lubricants13080363
dc.identifier.urihttps://hdl.handle.net/20.500.12684/21554
dc.identifier.volume13en_US
dc.identifier.wosWOS:001558572700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofLubricantsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_WOS_20250911
dc.subjectTi6Al4V alloyen_US
dc.subjectminimum quantity lubricationen_US
dc.subjectcutting tool coatingen_US
dc.subjectcutting forceen_US
dc.subjectspecific energy consumptionen_US
dc.subjectsurface roughnessen_US
dc.subjectcutting temperatureen_US
dc.subjecttool wearen_US
dc.titleInvestigation of the Effects of Cutting Tool Coatings and Machining Conditions on Cutting Force, Specific Energy Consumption, Surface Roughness, Cutting Temperature, and Tool Wear in the Milling of Ti6Al4V Alloyen_US
dc.typeArticleen_US

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