Propagation of surface initiated rolling contact fatigue cracks in bearing steel
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TLDR
In this article, a triple-contact disc machine was used to perform pitting experiments on bearing steel samples under closely controlled contact conditions in a mixed lubrication regime, and the growth of rolling contact fatigue cracks before they develop into surface pits was investigated.About:
This article is published in International Journal of Fatigue.The article was published on 2017-04-01 and is currently open access. It has received 99 citations till now. The article focuses on the topics: Crack closure & Micro pitting.read more
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Prediction of micropitting damage in gear teeth contacts considering the concurrent effects of surface fatigue and mild wear
TL;DR: In this paper, an existing general micropitting model, which accounts for mixed lubrication conditions, stress history, and fatigue damage accumulation, is adapted to deal with transient contact conditions that exist during meshing of gear teeth.
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Further understanding of rolling contact fatigue in rolling element bearings - A review
TL;DR: In this article, the authors provide an overview of such alterations, their properties, formation mechanisms and impact on bearing failure, as well as how operating conditions such as pressure, temperature and running time impact them during RCF.
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The origins of white etching cracks and their significance to rolling bearing failures
TL;DR: In this article, the authors proposed a new theory on the origins and significance of white etching cracks, and provided systematic experimental evidence in support of this theory through rolling contact fatigue tests performed with AISI 52100 bearing steel specimens on a triple-disc machine over a wide range of contact conditions.
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Role of Signal Processing, Modeling and Decision Making in the Diagnosis of Rolling Element Bearing Defect: A Review
Anil Kumar,Rajesh Kumar +1 more
TL;DR: This paper reviewed recent and traditional research, and development in area of defect diagnosis, defect modelling, defect measurement and prognostics, and highlights the merit and demerit of various signal processing techniques.
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The Influence of Slide–Roll Ratio on the Extent of Micropitting Damage in Rolling–Sliding Contacts Pertinent to Gear Applications
P Rycerz,Amir Kadiric +1 more
TL;DR: In this article, a triple-disc rolling contact fatigue rig is used to experimentally study the influence of the contact slide-roll ratio (SRR) on the progression of micropitting damage in samples made of case-carburised gear steel.
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