Experimental Highlight of Hysteresis Phenomenon in Rolling Contact

Experimental Highlight of Hysteresis Phenomenon in Rolling Contact

In literature, the hysteresis phenomenon in rolling contacts is studied considering both rolling friction and sliding friction. Removal of sliding friction in experimental tests from a concentrated contact is a serious challenge. The paper proposes a method and presents a device ensuring pure rollin...

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Veröffentlicht in:Journal of physics. Conference series 2015-02, Vol.585 (1), p.12010-9
Hauptverfasser: Alaci, S, Cerlinca, D A, Ciornei, F C, Filote, C, Frunza, G
Format: Artikel
Sprache:eng
Schlagworte:
Contact
Discs
Disks
Hysteresis
Physics
Rolling contact
Rolling friction
Rolling resistance
Sliding friction
Ultrasonic testing
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Beschreibung
Zusammenfassung:In literature, the hysteresis phenomenon in rolling contacts is studied considering both rolling friction and sliding friction. Removal of sliding friction in experimental tests from a concentrated contact is a serious challenge. The paper proposes a method and presents a device ensuring pure rolling between two identical discs, normally loaded. Using photoelastic material for the two rolling discs, by means of photoelastic method, the hysteresis phenomenon due to rolling friction is qualitatively confirmed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/585/1/012010