Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue

The objective of this investigation is to evaluate the cyclic plastic deformation response at the subsurface during rolling contact fatigue (RCF) under the conditions of pure rolling and rolling-sliding. The finite element simulation results indicate that the slip-to-roll ratio (SRR)has an immense e...

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Autores principales:	Surajit Kumar Paul, Mayank Tiwari, Xiao Zhongmin
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Rolling contact fatigue Slip Ratcheting Cyclic plastic deformation Mechanics of engineering. Applied mechanics TA349-359 Technology T
Acceso en línea:	https://doaj.org/article/b59c911a130747e18185498fb7623d9d
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id	oai:doaj.org-article:b59c911a130747e18185498fb7623d9d
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spelling	oai:doaj.org-article:b59c911a130747e18185498fb7623d9d2021-12-04T04:36:03ZEffect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue2666-359710.1016/j.finmec.2021.100058https://doaj.org/article/b59c911a130747e18185498fb7623d9d2022-02-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666359721000494https://doaj.org/toc/2666-3597The objective of this investigation is to evaluate the cyclic plastic deformation response at the subsurface during rolling contact fatigue (RCF) under the conditions of pure rolling and rolling-sliding. The finite element simulation results indicate that the slip-to-roll ratio (SRR)has an immense effect on the cyclic plastic deformation evolution at the subsurface during RCF. At SRR of 0% (pure rolling), symmetric shear stress cycling is evident at the subsurface, and as a result plastic shakedown takes place. On the other hand, at SRR of 5% (rolling-sliding), asymmetric shear stress cycling is noticed at the subsurface, and consequently ratcheting i.e. progressive accumulation of shear strain is evident. Rolling-sliding results in the shear flow of the subsurface material along the sliding direction.Surajit Kumar PaulMayank TiwariXiao ZhongminElsevierarticleRolling contact fatigueSlipRatchetingCyclic plastic deformationMechanics of engineering. Applied mechanicsTA349-359TechnologyTENForces in Mechanics, Vol 6, Iss , Pp 100058- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Rolling contact fatigue Slip Ratcheting Cyclic plastic deformation Mechanics of engineering. Applied mechanics TA349-359 Technology T
spellingShingle	Rolling contact fatigue Slip Ratcheting Cyclic plastic deformation Mechanics of engineering. Applied mechanics TA349-359 Technology T Surajit Kumar Paul Mayank Tiwari Xiao Zhongmin Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue
description	The objective of this investigation is to evaluate the cyclic plastic deformation response at the subsurface during rolling contact fatigue (RCF) under the conditions of pure rolling and rolling-sliding. The finite element simulation results indicate that the slip-to-roll ratio (SRR)has an immense effect on the cyclic plastic deformation evolution at the subsurface during RCF. At SRR of 0% (pure rolling), symmetric shear stress cycling is evident at the subsurface, and as a result plastic shakedown takes place. On the other hand, at SRR of 5% (rolling-sliding), asymmetric shear stress cycling is noticed at the subsurface, and consequently ratcheting i.e. progressive accumulation of shear strain is evident. Rolling-sliding results in the shear flow of the subsurface material along the sliding direction.
format	article
author	Surajit Kumar Paul Mayank Tiwari Xiao Zhongmin
author_facet	Surajit Kumar Paul Mayank Tiwari Xiao Zhongmin
author_sort	Surajit Kumar Paul
title	Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue
title_short	Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue
title_full	Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue
title_fullStr	Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue
title_full_unstemmed	Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue
title_sort	effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/b59c911a130747e18185498fb7623d9d
work_keys_str_mv	AT surajitkumarpaul effectofsliptorollratiooncyclicplasticdeformationresponseatsubsurfaceduringrollingcontactfatigue AT mayanktiwari effectofsliptorollratiooncyclicplasticdeformationresponseatsubsurfaceduringrollingcontactfatigue AT xiaozhongmin effectofsliptorollratiooncyclicplasticdeformationresponseatsubsurfaceduringrollingcontactfatigue
_version_	1718372936327364608

Effect of slip to roll ratio on cyclic plastic deformation response at subsurface during rolling contact fatigue

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