Examining the impact of fiber orientation angle and drilling parameters on the quality of holes in GFRP pipes

dc.contributor.authorOzdemir, Burak
dc.contributor.authorEmir, Ender
dc.contributor.authorBahce, Erkan
dc.contributor.authorYardimeden, Ahmet
dc.contributor.authorKilickap, Erol
dc.date.accessioned2026-04-04T13:33:15Z
dc.date.available2026-04-04T13:33:15Z
dc.date.issued2025
dc.departmentİnönü Üniversitesi
dc.description.abstractThis study examined the impact of altering the fiber orientation angle on delamination and surface quality in glass fiber reinforced polymer (GFRP) pipes. GFRP pipes are manufactured at three distinct orientation angles: 30 degrees, 60 degrees, and 90 degrees. Experiments were conducted at four distinct feed rates (0.05, 0.1, 0.2, 0.3 mm/rev) at three varying speeds (2000, 4000, 6000 rpm). The impact of the fiber orientation angle on thrust force, entry and exit delamination, and surface roughness of the holes was examined. The orientation angle significantly affected other parameters (p < 0.05). An orientation angle of 90 degrees generated increased thrust force while reducing roughness and delamination in comparison to other orientation angles. At a 90 degrees orientation angle relative to 30 degrees and 60 degrees, an approximate increase in thrust force of 4.8%-4.1%, a decrease in surface roughness of 25%-21%, and a decrease in delamination of 23%-7% was observed.
dc.identifier.doi10.1177/00952443251379014
dc.identifier.endpage1463
dc.identifier.issn0095-2443
dc.identifier.issn1530-8006
dc.identifier.issue8
dc.identifier.orcid0000-0002-5870-0398
dc.identifier.orcid0000-0003-4972-5064
dc.identifier.scopus2-s2.0-105016732193
dc.identifier.scopusqualityQ3
dc.identifier.startpage1447
dc.identifier.urihttps://doi.org/10.1177/00952443251379014
dc.identifier.urihttps://hdl.handle.net/11616/109031
dc.identifier.volume57
dc.identifier.wosWOS:001569024200001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSage Publications Ltd
dc.relation.ispartofJournal of Elastomers and Plastics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250329
dc.subjectGFRP composite pipe
dc.subjectorientation angle
dc.subjectdrilling
dc.subjectdelamination
dc.subjectsurface quality
dc.titleExamining the impact of fiber orientation angle and drilling parameters on the quality of holes in GFRP pipes
dc.typeArticle

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