A Study on the Correlation Between Dynamic Transmission Error and Dynamic Tooth Loads in Spur and Helical Gears - Archive ouverte HAL
Article Dans Une Revue Journal of Vibration and Acoustics Année : 2017

A Study on the Correlation Between Dynamic Transmission Error and Dynamic Tooth Loads in Spur and Helical Gears

Résumé

A three-dimensional (3D) dynamic gear model is presented which combines classic shaft, lumped parameter, and specific two-node gear elements. The mesh excitation model is based on transmission errors (TEs), and its mathematical grounding is briefly described. The validity of the proposed methodology is assessed for both spur and helical gears by comparison with experimental evidence. The model is then employed to analyze the relationship between dynamic transmission errors (DTE) and dynamic tooth loads (DF) or root stresses. It is shown that a linear dependency can be found as long as the system behavior is dominated by shaft torsion but that this linear relationship tends to disappear when bending cannot be neglected.
Fichier non déposé

Dates et versions

hal-04662603 , version 1 (26-07-2024)

Identifiants

Citer

N. Sainte-Marie, P. Velex, G. Roulois, J. Caillet. A Study on the Correlation Between Dynamic Transmission Error and Dynamic Tooth Loads in Spur and Helical Gears. Journal of Vibration and Acoustics, 2017, 139 (1), ⟨10.1115/1.4034631⟩. ⟨hal-04662603⟩
8 Consultations
0 Téléchargements

Altmetric

Partager

More