Multiresponse optimization of drillability factors and mechanical properties of chitosan-reinforced polypropylene composite

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dc.authoridGUNAY, MUSTAFA/0000-0002-1281-1359
dc.authoridYASAR, NAFIZ/0000-0002-1427-1384
dc.contributor.authorYasar, Nafiz
dc.contributor.authorGunay, Mustafa
dc.contributor.authorKilik, Erol
dc.contributor.authorUnal, Huseyin
dc.date.accessioned2024-09-29T16:05:00Z
dc.date.available2024-09-29T16:05:00Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the mechanical and machinability characteristics of chitosan (Cts)-filled polypropylene (PP) composites produced by injection molding method were analyzed. Uniaxial tensile, impact, hardness, and three-point flexural tests were used to observe the influence of Cts filler on the mechanical behavior of PP. For the machinability analysis of these materials, drilling experiments based on Taguchi's L(27)orthogonal array were performed using different drill qualities and machining parameters. Then, machining conditions are optimized through grey relational analysis methodology for machinability characteristics such as thrust force and surface roughness obtained from drilling tests. The results showed that tensile, flexural strength, and percentage elongation decreased while impact strength increased with adding the Cts filler to PP. Moreover, it was determined that the tensile and flexural modulus of elasticity increased significantly and there was a slight increase in hardness. Thrust forces decreased while surface roughness values increased when the Cts filler ratio and feed rate was increased. The optimal machining conditions for minimizing thrust force and surface roughness was obtained as PP/10 wt% Cts material, uncoated tungsten carbide drill, feed rate of 0.05 mm/rev, and cutting speed of 40 m/min. In this regard, PP composite reinforced by 10 wt% Cts is recommended for industrial applications in terms of both the mechanical and machinability characteristics.en_US
dc.identifier.doi10.1177/0892705720939163
dc.identifier.endpage1682en_US
dc.identifier.issn0892-7057
dc.identifier.issn1530-7980
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85088251379en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1660en_US
dc.identifier.urihttps://doi.org/10.1177/0892705720939163
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6443
dc.identifier.volume35en_US
dc.identifier.wosWOS:000550761000001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal of Thermoplastic Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChitosanen_US
dc.subjectcompositeen_US
dc.subjectdrillingen_US
dc.subjectmechanical propertiesen_US
dc.subjectgrey relational analysisen_US
dc.titleMultiresponse optimization of drillability factors and mechanical properties of chitosan-reinforced polypropylene compositeen_US
dc.typeArticleen_US

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