Estimation of the Fatigue Lifetime of Metal Rubber Isolator with Dry Friction Damping-Reference-Cited by-同舟云学术

Estimation of the Fatigue Lifetime of Metal Rubber Isolator with Dry Friction Damping

Published:2006-12 Issue: Volume:326-328 Page:949-952
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Ao Hong Rui¹,Jiang Hong Yuan²,Ulanov A.M.³

Affiliation:

1. Northeast Forestry University

2. Harbin Institute of Technology

3. Samara State Aerospace University

Abstract

Metal rubber (MR) sleeve isolators have been widely applied in aerospace industry. An experimental investigation into its fatigue lifetime was conducted. The results indicate that its performance is determined by the following factors: the relative deformation of MR sleeve elements, the preloading of sleeve elements, friction coefficient of metal wires and vibration amplitude. It is concluded that solid lubricates can increase the lifetime of MR isolator greatly but lower its ability to dissipate vibrating energy.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.326-328.949.pdf

Reference5 articles.

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2. D.E. Chegadaev: Construction Design of Machine Elements Made of Elasto-Porous MR material. Samara: SSAU Press (1994).

3. U.K. Ponomarev, U.N. Prochichev and D.E. Chegadaev: Multi-layer damper of apparatus of aircraft engine. Samara: SSAU press (1998).

4. E.C. Corokin: Theory of inner friction in vibrating elastic systems. Moscow (1960).

5. J.R. Anderson, A.A. Ferri: Journal of Sound and Vibration Vol. 140(1990), p.287.

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