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2009-8-7u2002·u2002A nonlinear plan dynamic model for cylindrical bearings has been developed, predicting the interaction forces between the retainers and the rolling elements. Roller–race contacts are analyzed in detail and resulting forces and moments are determined. An elastohydrodynamic lubrication (EHL) model provides the traction components while a ...
Get PriceIn this paper, the non-linear dynamic analysis of an unbalanced rotor supported by roller bearings has been made. The non-linearity in the rotor bearing system is due to Hertzian contact ...
Get Price2017-1-1u2002·u2002Non Linear Dynamic Analysis of Cylindrical Roller Bearing ... 'A new method to model a loalized surface defect in a cylindrical roller-bearing dynamic simulation, Proceedings of the Institution of Mechanical Engineers, Part J- Journal of Mechanical Engineering,' 228 (2014) 140-159. Google Scholar.
Get PriceA nonlinear plan dynamic model for cylindrical bearings has been developed, predicting the interaction forces between the retainers and the rolling elements. Roller-race contacts are analyzed in detail and resulting forces and moments are determined. An elastohydrodynamic lubrication (EHL) model provides the traction components while a hydrodynamic formulation is used for the …
Get PriceIn addition, according to the analysis of the dynamic characteristics of cylindrical roller bearing, many scholars have also discussed many aspects: e dynamic characteristics of load distribution ...
Get PriceIn this work, a three-dimensional dynamic simulation model for cylindrical roller bearings is developed based on multi-body-simulation software SIMPACK and programming language FORTRAN. The aim of this work is to build a universal program to calculate the dynamic behavior of cylindrical roller bearings.
Get Price2016-3-7u2002·u2002In this study, a dynamic model for a cylindrical roller bearing with localized defects on raceways is developed to investigate vibration character of the bearing in these stages. The coupling of centrifugal forces, gravity forces and the slipping of the roller are considered.
Get PriceThe dynamic behaviour of cylindrical roller bearings is presented, in both balanced and unbalanced conditions as a function of speed. The stiffness and damping non-linearities at the contact ...
Get Price2021-9-1u2002·u2002Cylindrical roller bearings as an important kind of roller bearing are widely used in modern industry, including aero-engines, machine tools and trains. Under the condition of high rotation speed and complex load, the surface texture of …
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