Modal frequency deviations in estimating ring gear modes using smooth ring solutions

Romil P. Tanna; Teik C. Lim

doi:10.1016/S0022-460X(03)00407-3

Modal frequency deviations in estimating ring gear modes using smooth ring solutions

Romil P. Tanna, Teik C. Lim

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

The use of smooth ring theories to investigate the ring gear dynamics was discussed. The dynamic finite element method (FEM) was applied to verify the accuracy of the smooth ring theories. The dynamic FEM was used to analyze the modal frequencies of unconstrained ring gears and circular rings. It was observed that in most cases, the splines and teeth had significant effect on the natural frequency values of ring gear structure. The application of smooth ring theories to complex ring gear for removing gear whine problems was also found to be feasible.

Original language	English (US)
Pages (from-to)	1099-1110
Number of pages	12
Journal	Journal of Sound and Vibration
Volume	269
Issue number	3-5
DOIs	https://doi.org/10.1016/S0022-460X(03)00407-3
State	Published - Jan 22 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Acoustics and Ultrasonics
Mechanical Engineering

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10.1016/S0022-460X(03)00407-3

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AU - Lim, Teik C.

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AB - The use of smooth ring theories to investigate the ring gear dynamics was discussed. The dynamic finite element method (FEM) was applied to verify the accuracy of the smooth ring theories. The dynamic FEM was used to analyze the modal frequencies of unconstrained ring gears and circular rings. It was observed that in most cases, the splines and teeth had significant effect on the natural frequency values of ring gear structure. The application of smooth ring theories to complex ring gear for removing gear whine problems was also found to be feasible.

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JO - Journal of Sound and Vibration

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IS - 3-5

ER -

Modal frequency deviations in estimating ring gear modes using smooth ring solutions

Abstract

All Science Journal Classification (ASJC) codes

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