Universal limiting shape of worn profile under multiple-mode fretting conditions: theory and experimental evidence

Detalhes bibliográficos
Parent link:	Scientific Reports Vol. 6.— 2015.— [23231, 7 p.]
Autores corporativos:	Национальный исследовательский Томский политехнический университет Институт физики высоких технологий Кафедра физики высоких технологий в машиностроении, Национальный исследовательский Томский политехнический университет Институт кибернетики Кафедра технологии автоматизированного машиностроительного производства
Outros Autores:	Dmitriev A. I. Andrey Ivanovich, lars B. V., Psakhie S. G. Sergey Grigorievich, Popov V. L. Valentin Leonidovich
Resumo:	Title screen We consider multiple-mode fretting wear in a frictional contact of elastic bodies subjected to a small-amplitude oscillation, which may include in-plane and out-of-plane translation, torsion and tilting (“periodic rolling”). While the detailed kinetics of wear depends on the particular loading history and wear mechanism, the final worn shape, under some additional conditions, occurs to be universal for all types and loading and wear mechanisms. This universal form is determined solely by the radius of the permanent stick region and the maximum indentation depth during the loading cycle. We provide experimental evidence for the correctness of the theoretically predicted limiting shape. The existence of the universal limiting shape can be used for designing joints which are resistant to fretting wear. Режим доступа: по договору с организацией-держателем ресурса
Publicado em:	2015
Assuntos:	электронный ресурс труды учёных ТПУ упругие тела колебания износ
Acesso em linha:	http://dx.doi.org/10.1038/srep23231
Formato:	Recurso Eletrônico Capítulo de Livro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647562

Internet

http://dx.doi.org/10.1038/srep23231