Publication:
Fatigue performances of helicopter gears

dc.contributor.authorDoğan, Oğuz
dc.contributor.authorYılmaz, Tufan Gürkan
dc.contributor.buuauthorYÜCE, CELALETTİN
dc.contributor.buuauthorKalay, Onur Can
dc.contributor.buuauthorKarpat, Esin
dc.contributor.buuauthorKopmaz, Osman
dc.contributor.buuauthorKOPMAZ, OSMAN
dc.contributor.buuauthorKarpat, Fatih
dc.contributor.buuauthorKARPAT, FATİH
dc.contributor.departmentBursa Uludağ Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği Bölümü.
dc.contributor.departmentBursa Uludağ Üniversitesi/Mühendislik Fakültesi/Elektrik ve Elektronik Mühendisliği Bölümü.
dc.contributor.orcid0000-0001-8643-6910
dc.contributor.orcid0000-0003-1387-907X
dc.contributor.orcid0000-0003-4203-8237
dc.contributor.orcid0000-0003-3772-7871
dc.contributor.orcid0000-0001-8474-7328
dc.contributor.researcheridA-5259-2018
dc.contributor.researcheridV-6153-2017
dc.contributor.researcheridR-3733-2017
dc.date.accessioned2024-09-11T08:07:06Z
dc.date.available2024-09-11T08:07:06Z
dc.date.issued2023-01-27
dc.description.abstractGears are widely used machine elements to transmit power and motion in the industry. During the power transmission, the gears are subjected to cyclic loads. Thus the fatigue resistance of the gears should be deeply investigated. In particular, this issue is gaining much more importance in the space and aviation fields. In this study, the fatigue life of gears made of 9310-VIM-VAR steel used in the aviation field was determined experimentally, and the crack propagation paths obtained were numerically verified. To this end, the SAE J1619 standard single-tooth bending fatigue test apparatus was redesigned and manufactured in order to adapt it to the helicopter gears. Totally 28 single-tooth bending fatigue tests were carried out for various loading conditions. Accordingly, the S-N curves for the helicopter gears were created. The experimental results were verified by the finite element fatigue crack propagation analysis in terms of the initial crack location, crack initialization angle, and crack propagation paths. Conducted experiments and numerical studies are found as compatible with each other.
dc.identifier.doi10.1515/mt-2022-0255
dc.identifier.endpage62
dc.identifier.issn0025-5300
dc.identifier.issue1
dc.identifier.startpage52
dc.identifier.urihttps://doi.org/10.1515/mt-2022-0255
dc.identifier.urihttps://hdl.handle.net/11452/44547
dc.identifier.volume65
dc.identifier.wos000909572000006
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.journalMaterials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectTooth
dc.subjectCrack propagation
dc.subjectHelicopter gears
dc.subjectSingle tooth bending fatigue test
dc.subjectSpur gears
dc.subjectVim-var 9310 steel
dc.subjectScience & technology
dc.subjectTechnology
dc.subjectMaterials science, characterization & testing
dc.subjectMaterials science
dc.titleFatigue performances of helicopter gears
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublication2c1010f0-7fc2-4b8e-bba9-5983f597b12e
relation.isAuthorOfPublicatione61ebe55-a537-4321-a26b-b737d31d012d
relation.isAuthorOfPublication56b8a5d3-7046-4188-ad6e-1ae947a1b51d
relation.isAuthorOfPublication.latestForDiscoverye61ebe55-a537-4321-a26b-b737d31d012d

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