Naslov
The effect of the adjacent tooth and rim elasticity on fatigue behavior in thin-rimmed spur gears

Autori
Čular, Ivan ; Vučković, Krešimir ; Mašović, Robert ; Žeželj, Dragan ; Galić, Ivica

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings to the 1516th International Conference on Recent Innovations in Engineering and Technology / - , 2023, 1-5

Skup
1516th International Conference on Recent Innovations in Engineering and Technology

Mjesto i datum
Online ; Delhi, Indija, 15.03.2023

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Thin-rimmed Gear ; Bending Fatigue Life ; Strain-life Method ; Finite Element Analysis ; Adjacent Tooth Effect

Sažetak
Thin-rimmed gears are often used in industries requiring lightweight components, such as aerospace industries. However, the existing standards and typical simulation methods often induce errors when estimating the bending fatigue life of a gear, such as neglecting the elasticity of the rim and the adjacent tooth effect. In this paper, an already established and experimentally validated computational model is applied to thin- rimmed spur gears to estimate the bending fatigue lives. Moreover, a comparison between various estimation approaches with respect to different bending stress cycles is made. It can be concluded that finite element analysis without considering the adjacent tooth effect overestimates the actual results significantly, while ISO 6336 standard underestimates them, particularly in low-cycle fatigue regions.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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