This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Prediction of Damping Treatment Dynamics as Bonded to a Brake Shoe and Lining
Technical Paper
1999-01-3407
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
In this paper, a brake damper is modeled with the finite element method to predict its response in a free-free impact modal test. A multi-layer representation of a brake shim is described which captures the dynamic characteristics of a damper, bonded to a brake shoe and lining. Calculations of damping values and natural frequencies are compared to impact modal test results over a wide temperature range. It was found that the finite element model accurately predicts the results from the experiment. A discussion is also given on how the model may be used to develop a material database and automation of the modeling process to analyze any layered brake damper.
Recommended Content
Technical Paper | Prediction of Damper Effects in a Brake System Model |
Technical Paper | A 5 Phase Brake Insulator Engineering Selection Process |
Technical Paper | Brake Squeal Reduction Using Robust Design |
Authors
Citation
Mignery, L. and Nashif, A., "Prediction of Damping Treatment Dynamics as Bonded to a Brake Shoe and Lining," SAE Technical Paper 1999-01-3407, 1999, https://doi.org/10.4271/1999-01-3407.Also In
References
- Johnson, C.D. Klenholz, D.A. Rogers, L.C. “Finite Element Prediction of Damping in Beams with Constrained Viscoelastic Layers,” Schock Vib. Bull 51 71 80 1981
- Lu, Y.P. Killian, J.W. Everstine, G.C. “A Finite Element Modeling Approximation for Damping Materials Used in Constrained Damped Structures,” J. Sound Vibr. 97 352 354 1984
- Mignery L.A. “Vibration Analysis of Metal/Polymer/Metal Components,” Proceedings of the Design Engineering Technical conference 84-3 3 American Society of Mechanical Engineers 1995
- General Motors 1999
- Nashif, A.D. Jones, D.I.G. Henderson, J.P. Vibration Damping John Wiley & Sons 1985
- Drake, M.L. Damping Design for Vibration Control University of Dayton Research Institute 1993
- MSC Nastran Basic Dynamic Analysis 1993
- Star System 1994