Pregled bibliografske jedinice broj: 1188874
Computational Model For Bending Fatigue Prediction Of Surface Hardened Spur Gears Based On The Multilayer Method
Computational Model For Bending Fatigue Prediction Of Surface Hardened Spur Gears Based On The Multilayer Method // International Journal of Fatigue, 161 (2022), 106892, 16 doi:10.1016/j.ijfatigue.2022.106892 (međunarodna recenzija, članak, znanstveni)
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Naslov
Computational Model For Bending Fatigue Prediction
Of Surface Hardened Spur Gears Based On The
Multilayer Method
Autori
Čular, Ivan ; Vučković, Krešimir ; Glodež, Srečko ; Tonković, Zdenko
Izvornik
International Journal of Fatigue (0142-1123) 161
(2022);
106892, 16
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
bending fatigue ; surface hardened spur gears ; multilayer method ; finite element analysis ; hardness method
Sažetak
A computational model for predicting both the location and the required number of cycles for bending fatigue failure in surface hardened spur gears is proposed. Linear elastic stresses and strains in a single tooth bending fatigue test are corrected for elastic-plastic material behavior. The tooth root region of spur gear is divided into layers. Fatigue properties are assigned to each layer via the hardness method. Based on the multiaxial fatigue criteria, fatigue failure location and corresponding fatigue lives are estimated. Predicted fatigue lives, failure locations, and transition from surface to subsurface fatigue failure show good agreement with the experimental results.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
