Journal ArticleDOI
Assessment of the factors influencing micropitting in rolling/sliding contacts
Adrian Oila,Steve Bull +1 more
TLDR
In this paper, a factorial experimental design was adopted to assess the influence of seven factors: material, surface finish, lubricant, load, temperature, speed and slide-to-roll ratio.About:
This article is published in Wear.The article was published on 2005-05-01. It has received 116 citations till now.read more
Citations
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Journal ArticleDOI
Steels for bearings
TL;DR: In this paper, the structure and properties of bearing steels prior to the point of service are first assessed and described in the context of steelmaking, manufacturing and engineering requirements, followed by a thorough critique of the damage mechanisms that operate during service and in accelerated tests.
Journal ArticleDOI
Micropitting Modelling in Rolling–Sliding Contacts: Application to Rolling Bearings
TL;DR: In this article, an engineering approach is described to model micropitting in rolling-sliding, heavily loaded lubricated contacts, where the competitive mechanism between surface fatigue and mild wear is captured.
Journal ArticleDOI
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.
Journal ArticleDOI
Effect of lubricants on micropitting and wear
TL;DR: In this article, a three-contact disc machine with a central roller in contact with three harder, annular counter-discs (rings) of precisely controlled roughness was used for micropitting.
Journal ArticleDOI
Propagation of surface initiated rolling contact fatigue cracks in bearing steel
TL;DR: 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.
References
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Journal ArticleDOI
The influence of crack face friction and trapped fluid on surface initiated rolling contact fatigue cracks
Journal ArticleDOI
Martensite decay during rolling contact fatigue in ball bearings
TL;DR: In this paper, a number of 6309 type bearings were tested at two stress levels for varying numbers of revolutions, and the resulting structural changes in the inner rings were studied by optical and electron microscopy.