Results 1 to 10 of about 77,349 (213)
Effect of crowning radius on rolling contact fatigue strength for traction drive elements (Evaluation by simulation) [PDF]
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 A simulation of the rolling contact fatigue strength of a traction drive element was developed. This simulation accounts for both the distribution of sizes of inclusions in the element material and the influence of traction forces at the element surface.
Yukihito NARITA +5 more
doaj +3 more sources
Three-Dimensional Reconstruction of Rolling Contact Fatigue Characteristics [PDF]
International Journal of Optics, 2022 Focusing on the 3D topographic characteristics of rolling contact fatigue, a reconstruction method of the fatigue surface of roller based on point cloud data was proposed in this research. A 3D laser scanner was used to capture the data of point cloud on
Chengkai Zeng +4 more
doaj +2 more sources
Applied Sciences, 2021 The aim of this work is to characterize the rolling and rolling-sliding contact fatigue failure mechanisms on the 32CrMoV13 nitrided steel. During rolling contact fatigue tests (RCF), two general features were observed: specimens presenting short lives ...
Luís Coelho +3 more
doaj +1 more source
Flaking of PEEK under one-point rolling contact fatigue using Al2O3 ball [PDF]
MATEC Web of Conferences, 2019 The growth of flaking as tribological fatigue failure in PEEK was investigated through the one-point type rolling contact fatigue test between a machined PEEK polymer shaft and an alumina bearing's ball.
KOIKE Hitonobu +3 more
doaj +1 more source
Microstress cycle and contact fatigue of spiral bevel gears by rolling-sliding of asperity contact
Friction, 2020 The rolling contact fatigue (RCF) model is commonly used to predict the contact fatigue life when the sliding is insignificant in contact surfaces. However, many studies reveal that the sliding, compared to the rolling state, can lead to a considerable ...
Wei Cao, Si Ren, Wei Pu, Ke Xiao
doaj +1 more source
Simulation of Rolling Contact Fatigue Strength for Traction Drive Elements
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013 A simulation of the rolling contact fatigue strength of a traction drive element was proposed. The simulation can account for both the distribution of sizes of inclusions in the element material and the influence of traction forces at the element surface.
Yukihito NARITA +4 more
doaj +1 more source
Propagation of surface initiated rolling contact fatigue cracks in bearing Steel [PDF]
, 2016 Surface initiated rolling contact fatigue, leading to a surface failure known as pitting, is a life limiting failure mode in many modern machine elements, particularly rolling element bearings.
Kadiric, A, Olver, A, Rycerz, P
core +1 more source
Rolling-Contact Fatigue of Ceramics [PDF]
, 2002 High hardness, low coefficient of thermal expansion and high temperature capability are properties also suited to rolling element materials. Silicon nitride (Si{sub 3}N{sub 4}) has been found to have a good combination of properties suitable for these applications.
Y. Wang, M. Hadfield
openaire +5 more sources
Lubricants, 2023 A multiscale approach for the fatigue life estimation of rolling bearings is presented in this paper and applied to inner rings of cylindrical roller bearings of the type NU208. The forces acting in the rolling contact are determined from system-oriented
Flavien Foko Foko +3 more
doaj +1 more source
Effect of Environmental Gas on Surface Initiated Rolling Contact Fatigue
Tribology Online, 2013 This paper describes an exploratory study on the effects of temperature on the formation of oxide film and rolling contact fatigue life in hydrogen, argon and air.
Hiroyoshi Tanaka +4 more
doaj +1 more source