The dynamics of a brake shoe and “impact generated by friction”

The interaction between a wheel and a brake shoe is discussed. It is noted that there is a critical set of parameters for which the friction force can take an arbitrary value. The phenomenon of “impact generated by friction” occurs in the system in the subcritical domain of the parameters. Versions...

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Veröffentlicht in:	Journal of applied mathematics and mechanics 2005, Vol.69 (6), p.816-824
1. Verfasser:	Samsonov, V.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Drives Exact sciences and technology Fundamental areas of phenomenology (including applications) Mechanical contact (friction...) Mechanical engineering. Machine design Physics Shafts, couplings, clutches, brakes Solid mechanics Structural and continuum mechanics
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Beschreibung
Zusammenfassung:	The interaction between a wheel and a brake shoe is discussed. It is noted that there is a critical set of parameters for which the friction force can take an arbitrary value. The phenomenon of “impact generated by friction” occurs in the system in the subcritical domain of the parameters. Versions of the post-impact behaviour of the bodies are described; one of them, the stopping of the wheel and the recoil of the brake shoe, corresponds to the process scenario described by Bolotov. It is also shown that it is possible for the wheel to rotate in the opposite direction.
ISSN:	0021-8928 0021-8928
DOI:	10.1016/j.jappmathmech.2005.11.002