WebJun 2, 2009 · The results indicate that surface defects and irregularities such as dents and bumps have a significant effect on bearing motion and forces. The results also demonstrate that a single defect can affect the forces and motion throughout the entire bearing and on … WebAug 3, 2016 · Vibration characteristics of a roller bearing caused by a roller passing over the defect on the races are determined by the contact forces between the roller and races of the bearing. The vibration characteristics and contact forces are determined by the sizes and edge discontinuities of the defect.

Dynamic modelling for vibration analysis of a cylindrical roller ...

WebSep 23, 2015 · Ashtekar et al. (19, 20) developed a six degree of freedom bearing model which included the effects of bearing surface defects. In general, the previous investigators concentrated on the bearing dynamics and ignored the complicated interaction of the roller bearing with the shaft/rotor system. WebJan 1, 2010 · The results indicate that surface defects and irregularities such as dents and bumps have a significant effect on bearing motion and forces. The results also … discovery parks cloncurry

Dynamic modeling and characteristics analysis of cylindrical roller

WebMay 1, 2024 · As the vibration response of the bearing could be significantly changed when the bearing has surface defects on the races and the rolling elements, vibration-based monitoring has been widely investigated by many researchers to diagnose bearing defects. WebJan 1, 2010 · The results indicate that surface defects and irregularities such as dents and bumps have a significant effect on bearing motion and forces. The results also … WebOct 1, 2012 · Patel et al. [23] presented a dynamic model to study vibrations of a deep‐groove ball bearings having single and multiple defects on surface of inner and outer races. The defects model is also considered as rectangular function in their model. discovery parks byron bay map