A theoretical model to predict the effect of localized defect on vibrations associated with ball bearing

Patil, M. S.; Mathew, Jose; Rajendrakumar, P. K.; Desai, Sandeep R.

doi:10.1016/j.ijmecsci.2010.05.005

Cited by 236 publications

(156 citation statements)

References 8 publications

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“…In order to present a review of the nonlinear multi-body dynamic analytical models [53][54][55][56][57][58][59][60][61][62][63][64][65][66][67][68][69] for predicting 297 the vibration response of rolling element bearings having localised defects, the models are segregated into 298 three categories based on the characteristic shape of the defects being considered: 299 1. Point spall [53,56,57,59,61,62] 2.…”

mentioning

confidence: 99%

“…Point spall [53,56,57,59,61,62] 2. Circular and elliptical spall [60,64,66] 3. Line (rectangular) spall [54,55,58,63,65,[67][68][69] 303 Building on the 2-DOF model of Fukata et al [40], Feng et al [53] presented a 4-DOF model corre- 304 sponding to the two translational degrees of freedom, in the radial plane, each for the two lumped masses: 305 the rotor and pedestal masses.…”

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confidence: 99%

“…Based on the earlier models in references [40,62], Patil et al [64] reported on the development of a 396 2-DOF lumped parameter model in order to study the effect of the size of localised raceway defects on 397 the vibration response of a deep-groove ball bearing. The shape of the defects was modelled as a half-sine 398 wave, and three defect sizes were considered (diameters as 0.5 mm, 1 mm and 1.5 mm).…”

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confidence: 99%

“…The shape of the defects was modelled as a half-sine 398 wave, and three defect sizes were considered (diameters as 0.5 mm, 1 mm and 1.5 mm). The modelling 399 results [64] showed that the amplitude of the vibration spectra increased with increasing defect size for both 400 inner and outer raceway defects. The experimental results were only shown for the outer raceway defect.…”

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confidence: 99%

“…Based on the previous 2-DOF models reported in references [40,62,64], Tadina et al [66] proposed 409 a numerical model to simulate the vibration signatures of a ball bearing having localised defects during 410 run-up. In contrast to all the multi-body models [53][54][55][56][57][58][59][60][61][62][63][64][65], Tadina et al [66] modelled the outer ring as 411 deformable, using finite elements (two-noded locking-free shear, curved beam elements [252]).…”

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confidence: 99%

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An extensive review of vibration modelling of rolling element bearings with localised and extended defects

Singh

Howard

Hansen

2015

Journal of Sound and Vibration

117

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This paper presents a review of literature concerned with the vibration modelling of rolling element bearings that have localised and extended defects. An overview is provided of contact fatigue, which initiates subsurface and surface fatigue spalling, and subsequently leads to reducing the useful life of rolling element bearings. A review is described of the development of all analytical and finite element (FE) models available in the literature for predicting the vibration response of rolling element bearings with localised and extended defects. Low-and high-frequency vibration signals are generated at the entry and exit of the rolling elements into and out of a bearing defect, respectively. The development of this finding is described along with analytical models to approximate these vibration signals. Algorithms to estimate the size of bearing defects are reviewed and their limitations are discussed. A summary of the literature is presented followed by recommendations for future research.

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