Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour
One source of variation of the sliding tractional force in a gross-slip fretting cycle is the geometrical interaction of the developing wear scars on the opposing specimens. An existing model has been developed to include the compliance of the fretting test apparatus. It has thus been demonstrated t...
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| Format: | Article |
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Elsevier
2016
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| Online Access: | https://eprints.nottingham.ac.uk/34371/ |
| _version_ | 1848794837130674176 |
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| author | Jin, X. Sun, W. Shipway, P.H. |
| author_facet | Jin, X. Sun, W. Shipway, P.H. |
| author_sort | Jin, X. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | One source of variation of the sliding tractional force in a gross-slip fretting cycle is the geometrical interaction of the developing wear scars on the opposing specimens. An existing model has been developed to include the compliance of the fretting test apparatus. It has thus been demonstrated that through the influence on the tractional force, the geometrical development of the wear scars affects the slip amplitude and the dissipation of frictional energy in each loop. A method to determine a coefficient of friction which is independent of system stiffness and developments in the geometry of the wear scars is proposed. |
| first_indexed | 2025-11-14T19:22:32Z |
| format | Article |
| id | nottingham-34371 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:22:32Z |
| publishDate | 2016 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-343712020-05-04T20:00:39Z https://eprints.nottingham.ac.uk/34371/ Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour Jin, X. Sun, W. Shipway, P.H. One source of variation of the sliding tractional force in a gross-slip fretting cycle is the geometrical interaction of the developing wear scars on the opposing specimens. An existing model has been developed to include the compliance of the fretting test apparatus. It has thus been demonstrated that through the influence on the tractional force, the geometrical development of the wear scars affects the slip amplitude and the dissipation of frictional energy in each loop. A method to determine a coefficient of friction which is independent of system stiffness and developments in the geometry of the wear scars is proposed. Elsevier 2016-10 Article PeerReviewed Jin, X., Sun, W. and Shipway, P.H. (2016) Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour. Tribology International, 102 . pp. 561-568. ISSN 1879-2464 Friction EcoF Fretting loop Wear scar http://dx.doi.org/10.1016/j.triboint.2016.06.012 doi:10.1016/j.triboint.2016.06.012 doi:10.1016/j.triboint.2016.06.012 |
| spellingShingle | Friction EcoF Fretting loop Wear scar Jin, X. Sun, W. Shipway, P.H. Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour |
| title | Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour |
| title_full | Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour |
| title_fullStr | Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour |
| title_full_unstemmed | Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour |
| title_short | Derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-Coulomb frictional behaviour |
| title_sort | derivation of a wear scar geometry-independent coefficient of friction from fretting loops exhibiting non-coulomb frictional behaviour |
| topic | Friction EcoF Fretting loop Wear scar |
| url | https://eprints.nottingham.ac.uk/34371/ https://eprints.nottingham.ac.uk/34371/ https://eprints.nottingham.ac.uk/34371/ |