Evaluation of Machinability of Cu Matrix Composite Materials by Computer Numerical Control Milling under Cryogenic LN2 and Minimum Quantity Lubrication

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dc.authoriduzun, mahir/0000-0002-0907-6875
dc.authoridŞap, Serhat/0000-0001-5177-4952
dc.authorwosiduzun, mahir/ABG-8489-2020
dc.authorwosidUzun, Mahir/ITT-4933-2023
dc.authorwosidŞap, Serhat/AAD-6397-2019
dc.contributor.authorUsca, Usame Ali
dc.contributor.authorSap, Serhat
dc.contributor.authorUzun, Mahir
dc.date.accessioned2024-08-04T20:52:16Z
dc.date.available2024-08-04T20:52:16Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study focuses on the machinability properties of hybrid reinforced (Co-Mo) copper matrix composite materials. For this purpose, surface roughness (R-a), flank wear (V-b), and cutting temperature (T-c) analyses of hybrid composite materials were performed using CNC milling with dry, air, MQL (minimum amount of lubrication) and cryogenic LN2 cooling/lubrication supports. Two different cutting speeds (200-300 m/min) and two different feed rates (0.2-0.3 mm/rev) were used as cutting parameters. Taguchi L-16 orthogonal array was chosen in the experimental design. In addition, chip morphologies of composites processed with different cooling/lubricating supports were examined. As a result, it was seen that the most effective factor on R-a, V-b and T-c levels was cooling/lubrication. A(4)B(1)C(3)D(2) (reinforcement rate-level 4, cooling conditions-level 1, cutting speed-level: 3, feed rate-level: 2) equations for surface roughness, A(3)B(1)C(4)D(2) (reinforcement rate-level 3, cooling conditions-level 1, cutting speed-level: 4, feed rate-level: 2) for flank wear and A(3)B(1)C(4)D(2) (reinforcement rate-level 3, cooling conditions-level 1, cutting speed-level: 4, feed rate-level: 2) for cutting temperature were obtained. Compared to dry machining, approximately 88% improvement in surface roughness, approximately 72% improvement in flank wear and approximately 56% improvement in cutting speed was noted. It was determined that the chips obtained during the CNC milling experiments were of the desired type and size. The most suitable chip was cryo-LN2 type.en_US
dc.identifier.doi10.1007/s11665-022-07262-w
dc.identifier.endpage2431en_US
dc.identifier.issn1059-9495
dc.identifier.issn1544-1024
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85137119412en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2417en_US
dc.identifier.urihttps://doi.org/10.1007/s11665-022-07262-w
dc.identifier.urihttps://hdl.handle.net/11616/100866
dc.identifier.volume32en_US
dc.identifier.wosWOS:000847280500004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Materials Engineering and Performanceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcopperen_US
dc.subjectcoolingen_US
dc.subjectlubricationen_US
dc.subjectcutting temperatureen_US
dc.subjectflank wearen_US
dc.subjectsurface roughnessen_US
dc.titleEvaluation of Machinability of Cu Matrix Composite Materials by Computer Numerical Control Milling under Cryogenic LN2 and Minimum Quantity Lubricationen_US
dc.typeArticleen_US

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