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Symmetry, 2020 For the purpose of extracting the frictional vibration characteristics of the friction pair during friction and wear in different friction states, the friction and wear tests of friction pair in different friction states were conducted on a testing ...
Li Jingming
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Vibrations in friction welding
Production Engineering, 2011For more than 50 years rotational friction welding has been successfully used for joining metallic materials. Since lightweight structures became established in industry new challenges emerge to rotational friction welding, that have not yet been studied. This report considers vibrations in rotational friction welding in order to identify possibilities
Michael F. Zäh, Axel Pöhler
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Vibrations induced by dry friction
ARCHIVE: Proceedings of the Institution of Mechanical Engineers 1847-1982 (vols 1-196), 1963Dry friction between two components in rubbing contact may often be the cause of vibration. This type of behaviour was investigated by means of a model apparatus comprising a disc and a cantilever. A mathematical theory for the oscillation of the system was developed: Lagrange's equations were used and the deflections were expressed in normal co ...
R. P. Jarvis, B. Mills
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Friction Control for Vibration Suppression
Volume 7B: 17th Biennial Conference on Mechanical Vibration and Noise, 1999Abstract Friction damping in bolted joint connections of large space structures turned out to be a major source of damping (Gaul and Bohlen, 1987). For vibration suppression, the joints are designed such that the normal force in a frictional interface is controlled which improves damping performance. The use of active control to vary the
L. GAUL, R. NITSCHE
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The Measurement of Friction and Friction-Induced Vibration
Journal of Lubrication Technology, 1970The design, development, and application of a pin-on-disk tribometer for the measurement of friction and friction-induced vibration is described. Careful isolation techniques eliminated many of the errors in measurement which are associated with vibration arising from the apparatus or the surroundings.
P. L. Ko, C. A. Brockley
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Investigation of the frictional damping in friction induced vibration
Journal of Vibration and Control, 2022Some phenomena of friction induced vibration can be illustrated using negative damping theory, basing on the assumption that the frictional damping of friction induced vibration is constant. The frictional damping of friction induced vibration, however, has not been investigated in details yet.
Xiaogang Liu, Junbo Wu, Huiyang Zhou
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Vibration with “dynamic friction”
Journal of Sound and Vibration, 1980Abstract The free and harmonically forced vibration of an idealized straight beam oscillating in its fundamental mode with frictional clamps at each end is modelled by using a singular differential equation. Locking and chatter phenomena are analyzed and slipping motions integrated for the free system and the continuously slipping steady state ...
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Journal of Applied Mechanics, 1955
Abstract Frictional vibrations, such as stick-slip motion and automobile-brake squeal, which occur when two solid bodies are rubbed together, are analyzed mathematically and observed experimentally. The conditions studied are slow uniform motion and relatively rapid simple harmonic motion of brake lining over a cast-iron base.
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Abstract Frictional vibrations, such as stick-slip motion and automobile-brake squeal, which occur when two solid bodies are rubbed together, are analyzed mathematically and observed experimentally. The conditions studied are slow uniform motion and relatively rapid simple harmonic motion of brake lining over a cast-iron base.
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The Journal of the Acoustical Society of America, 2005
A friction vibration damper for damping the vibrations of a vibrating component comprising a body, a chamber and a plurality of elements, the body defines the chamber which is partially filled with the plurality of elements, the friction vibration damper, in use, disposed on or in the vibrating component characterized in that the friction vibration ...
Carl L. Barcock, Geoffrey R. Tomlinson
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A friction vibration damper for damping the vibrations of a vibrating component comprising a body, a chamber and a plurality of elements, the body defines the chamber which is partially filled with the plurality of elements, the friction vibration damper, in use, disposed on or in the vibrating component characterized in that the friction vibration ...
Carl L. Barcock, Geoffrey R. Tomlinson
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Journal of Lubrication Technology, 1967
Friction-induced vibration has been studied in a system consisting of an elastically suspended, damped slider which is loaded against a surface moving at a constant velocity. Exact analysis reveals a critical velocity which limits the incidence of vibration.
C. A. Brockley, R. Cameron, A. F. Potter
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Friction-induced vibration has been studied in a system consisting of an elastically suspended, damped slider which is loaded against a surface moving at a constant velocity. Exact analysis reveals a critical velocity which limits the incidence of vibration.
C. A. Brockley, R. Cameron, A. F. Potter
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