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The effects of friction-induced vibration on friction and wear
Wear, 1982Abstract Friction tests were carried out with an elastic system where the specimen was supported by the elastic plate spring with strain gauges and with a rigid system where the vibration of the specimen was restricted. The coefficient of friction was obtained by two different methods: a deflection method with an assembly that consisted of a spring ...
K. Kato, A. Iwabuchi, T. Kayaba
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The Influence of Vibration on Friction
SAE International Journal of Passenger Cars - Mechanical Systems, 2009<div class="htmlview paragraph">This paper summarizes results from the author's work on friction in dry sliding contacts in the presence of vibration. A number of idealized models of smooth and rough contacts are examined. It is shown that vibration can cause up to a 10% reduction in average friction even with continuous contact.
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Frictional effect of ultrasonic-vibration on upsetting
Ultrasonics, 2007The ultrasonic-vibration ring compression test and finite element analysis were performed on aluminum alloy specimens to explore the frictional effect of superimposing ultrasonic-vibration during upsetting. The extrapolated compression test was first adopted to obtain the frictionless material properties for finite element analysis.
Jung-Chung, Hung +2 more
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Bifurcation and Chaos in Friction-Induced Vibration
Design Engineering, 2002Friction-induced vibration is a phenomenon that has received extensive study by the dynamics community. This is because of the important industrial relevance and the evere-volving development of new friction models. In this paper, we report the result of bifurcation study of a single-degree-of-freedom mechanical oscillator sliding over a surface.
Li, Yong, Feng, Z. C.
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Interfacial friction and vibration
2010We explore the effect of vibration on interfacial friction by applying normal and parallel base vibration to a block that rests on an inclined plane. Results show that the block can displace at significant lower angles than the limiting static angle, and that the acceleration level required to cause sliding increases with frequency.
Clariá J.J., Santamarina J.C.
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On the Robustness of Instabilities in Friction–Induced Vibration
Journal of Vibration and Acoustics, 2013Friction-induced vibration and the noise or wear it causes are everlasting problems in the design of dynamical mechanical systems. The most common way to analyze friction-induced vibration is to determine the borders of linear stability. In that framework, the present study focuses on robustness concepts of systems prone to friction-induced vibration ...
Kruse, Sebastian, Hoffmann, Norbert
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On chaotic friction induced vibration due to rate dependent friction
Mechanics Research Communications, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gdaniec, P., Weiß, C., Hoffmann, N. P.
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Friction induced rail vibrations
AIP Conference Proceedings, 2012A model of rail, considered as multiple supported beam, subjected on friction induced vibration is studied in this work using FEM. The model is presented as continuous system and the mass and elastic properties of a real object are taken into account. The friction forces are nonlinear functions of the relative velocity during slipping.
Ivan Kralov +3 more
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VIBRATIONS AND FRICTION-INDUCED INSTABILITY IN DISCS
The Shock and Vibration Digest, 1998The simple shape and common occurrence of disks as machine elements belies a complexity of behavior that can be an important factor in the improvement of modern machine performance. The purpose of this paper is to give a thorough account of the understanding gained from recent research investigations into the dynamics of disks.
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Frictionally Induced Vibrations
2010From a system dynamics point of view, technical systems with friction are non-linear dissipative open systems. Even if it is possible for a system to be in a state of steady motion, it can only practically take place if it is stable relative to small disturbances. Otherwise, the perturbations intensify, resulting in a periodic or chaotic vibration.
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