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SAE Technical Paper Series, 1990
<div class="htmlview paragraph">Fretting wear is the wear phenomenon occurring between two surfaces having oscillatory relative motion of small amplitude. Besides being a form of wear, fretting can have a deleterious effect on the fatigue life of parts which are subjected to it.
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<div class="htmlview paragraph">Fretting wear is the wear phenomenon occurring between two surfaces having oscillatory relative motion of small amplitude. Besides being a form of wear, fretting can have a deleterious effect on the fatigue life of parts which are subjected to it.
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2021
FRETTING is a wear phenomenon that occurs between two mating surfaces; initially, it is adhesive in nature, and vibration or small-amplitude oscillation is an essential causative factor. Fretting generates wear debris which oxidizes leading to a corrosion-like morphology.
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FRETTING is a wear phenomenon that occurs between two mating surfaces; initially, it is adhesive in nature, and vibration or small-amplitude oscillation is an essential causative factor. Fretting generates wear debris which oxidizes leading to a corrosion-like morphology.
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Neural Network for Fretting Wear Modeling
Proceedings of the 6th International Conference on Agents and Artificial Intelligence, 2014Wear of materials is a very complex and partially-formalized phenomenon involving numerous parameters and damage mechanisms. There is a need to characterize the wear in many industrial applications and it has encouraged the current research. In this work, we consider an original strategy which consists in investigating the effect of contact conditions ...
Laura Haviez +3 more
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Investigation of fretting wear in journal bearings
Industrial Lubrication and Tribology, 2016Purpose Fretting wear takes place when two contacting solid surfaces are subjected to relatively small amplitude oscillatory motion in the order of a few microns. The purpose of this paper is the design and manufacture of a fretting wear test rig that can analyze fretting wear on journal bearings.
SEVIK, Yasar, DURAK, Ertuğrul
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The critical role of fretting wear in the analysis of fretting fatigue
Wear, 2007Abstract A finite element based approach is used to predict the effect of fretting wear on fretting fatigue life in the commonly used ‘rounded edge punch on flat’ laboratory geometry. The method predicts and hence explains experimentally observed phenomena, such as cracking location under the contact and dependence of fretting fatigue life on slip ...
J.J. Madge, S.B. Leen, P.H. Shipway
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1990
The “velocity accommodation” concept was introduced recently in Tribology. Velocity accommodation can occur in five sites: the two first bodies (FB1, 2), identified as S1or5, the two screens which separate the bulk of the third-body from the first-bodies (TB51, 2), identified as S2or4, the bulk of the third-body (TBb) identified as S3 ...
Y. Berthier, L. Vincent, M. Godet
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The “velocity accommodation” concept was introduced recently in Tribology. Velocity accommodation can occur in five sites: the two first bodies (FB1, 2), identified as S1or5, the two screens which separate the bulk of the third-body from the first-bodies (TB51, 2), identified as S2or4, the bulk of the third-body (TBb) identified as S3 ...
Y. Berthier, L. Vincent, M. Godet
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Tribology International, 1989
Abstract The tribological behaviour of engineering ceramic materials can be influenced by several tribosystem parameters. Friction and wear properties of different types of ceramics (silicon nitride, silicon carbide, alumina and zirconia) are evaluated for the case of oscillating sliding motion at room temperature. The influence of such parameters as:
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Abstract The tribological behaviour of engineering ceramic materials can be influenced by several tribosystem parameters. Friction and wear properties of different types of ceramics (silicon nitride, silicon carbide, alumina and zirconia) are evaluated for the case of oscillating sliding motion at room temperature. The influence of such parameters as:
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Fretting-Wear Damage Coefficients
2022Excessive flow-induced vibration may cause damage by fatigue or by fretting wear. Fatigue is a relatively well understood damage mechanism. It is the subject of a number of books and design guidelines. Maximum dynamic stresses can be estimated from the vibration response and the number of dynamic stress cycles can be easily calculated from the response
Nigel J. Fisher, Fabrice M. Guérout
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Fretting Wear and Fretting Fatigue—How Are They Related?
Journal of Lubrication Technology, 1983Results from published literature and results obtained by the author are examined in detail to determine how fretting wear and fretting fatigue are related. The effects of various experimental parameters, including slip amplitude, number of fretting cycles, frequency of fretting motion, experimental atmosphere, temperature, and the performance of ...
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Frequency effects in fretting wear
Wear, 1986Abstract The effect of frequency of vibration on fretting wear has been investigated in the 10 – 1000 Hz range with additional experiments at 20 000 Hz. Fretting tests were performed with two materials, a low carbon steel (AISI 1018) and an austenitic stainless steel (AISI 304).
Staffan Söderberg +2 more
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