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Keywords: rolling contact fatigue
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Journal Articles
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111501.
Paper No: TRIB-21-1350
Published Online: July 12, 2022
... the increase in the capacity to withstand surface pressure by comparing present results with rolling contact fatigue lifetimes obtained during tests on several open gears submitted to different mission profiles. This study made it possible to reproduce how and under what conditions the work hardening during...
Journal Articles
Journal Articles
Article Type: Research Papers
J. Tribol. May 2021, 143(5): 051110.
Paper No: TRIB-21-1060
Published Online: April 30, 2021
...Panahsadat Fasihi; Ralph Abrahams; Peter Mutton; Wenyi Yan To overcome the previous limitations imposed by standard laser cladding alloys, a novel iron-based laser cladding alloy, SS415, is developed and investigated. The wear and rolling contact fatigue resistance properties of the novel SS415...
Journal Articles
Journal Articles
Article Type: Research Papers
J. Tribol. September 2021, 143(9): 091602.
Paper No: TRIB-20-1440
Published Online: January 8, 2021
... element bearings CFD rolling contact fatigue bearings Properly lubricated machine elements such as gears, bearings, and cams are essential for smooth and efficient power transmission in machine components. These elements transfer load over a miniscule area due to their nonconformal contact...
Journal Articles
Journal Articles
Article Type: Review Articles
J. Tribol. December 2019, 141(12): 120801.
Paper No: TRIB-19-1207
Published Online: September 11, 2019
... conditions. The main part includes the basics of wheel-rail wear, experimental methodology, wear and rolling contact fatigue (RCF), and some measures to counter these degradation mechanisms. wheel-rail wear environmental conditions rolling contact fatigue open system contact contact mechanics rolling...
Journal Articles
Journal Articles
Journal Articles
Article Type: Research-Article
J. Tribol. January 2015, 137(1): 011101.
Paper No: TRIB-14-1043
Published Online: October 3, 2014
... within the stressed volume under contact load. bearing fatigue life rolling contact fatigue steel cleanliness inclusions Steel cleanliness has a major influence on bearing performance. Many technical and commercial decisions by bearing manufacturers and end users depend on information...
Journal Articles
Article Type: Research-Article
J. Tribol. October 2014, 136(4): 041503.
Paper No: TRIB-13-1241
Published Online: August 4, 2014
... affects the rolling contact fatigue damage. elastohydrodynamic lubrication start–stop–start motion pressure increase rolling contact fatigue Intermittent motion exists widely in industrial machinery using such as ratchet mechanism, geneva mechanism, incomplete gear mechanism, and cam...
Journal Articles
Article Type: Research-Article
J. Tribol. January 2014, 136(1): 011402.
Paper No: TRIB-13-1065
Published Online: November 26, 2013
... and the results were compared to those generated assuming a Hertzian pressure profile. The spall shape, fatigue lives, and their dispersion characterized by Weibull slopes obtained from the model correlate well with the previously published experimental results. rolling contact fatigue finite element...
Journal Articles
Journal Articles
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 042202.
Published Online: October 6, 2011
...Nick Weinzapfel; Farshid Sadeghi; Vasilios Bakolas; Alexander Liebel Rolling contact fatigue of rolling element bearings is a statistical phenomenon that is strongly affected by the heterogeneous nature of the material microstructure. Heterogeneity in the microstructure is accompanied by randomly...
Journal Articles
Journal Articles
Journal Articles
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031101.
Published Online: July 21, 2010
...Arthur Francisco; Houssein Abbouchi; Bernard Villechaise Despite the numerous experimental works on rolling contact fatigue, dealing with two-disk contacts, some phenomena still remain badly understood. Most of the test benches, used for that purpose, impose the rotational speeds to the disks...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021404.
Published Online: March 11, 2010
...Behrooz Jalalahmadi; Farshid Sadeghi It has been widely accepted that the microstructure of bearing materials can significantly affect their rolling contact fatigue (RCF) lives. Hence, microlevel topological features of materials will be of significant importance to RCF investigation. In order...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041403.
Published Online: September 24, 2009
... originated spalling has been recognized as one of the main modes of failure for rolling contact fatigue (RCF) of bearings. In the past few decades a significant number of investigators have attempted to determine the physical mechanisms involved in rolling contact fatigue of bearings and proposed models...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 022203.
Published Online: March 4, 2009
...Behrooz Jalalahmadi; Farshid Sadeghi Microlevel material failure has been recognized as one of the main modes of failure for rolling contact fatigue (RCF) of bearing. Therefore, microlevel features of materials will be of significant importance to RCF investigation. At the microlevel, materials...