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A new impact model for vibration features of a defective ball bearing

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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A new impact model for vibration features of a defective ball bearing. / Liu, Jing; Xue, Lei; Wang, Linfeng et al.
In: ISA Transactions, Vol. 142, 30.11.2023, p. 465-477.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Liu, J, Xue, L, Wang, L, Shi, Z & Xia, M 2023, 'A new impact model for vibration features of a defective ball bearing', ISA Transactions, vol. 142, pp. 465-477. https://doi.org/10.1016/j.isatra.2023.08.014

APA

Liu, J., Xue, L., Wang, L., Shi, Z., & Xia, M. (2023). A new impact model for vibration features of a defective ball bearing. ISA Transactions, 142, 465-477. https://doi.org/10.1016/j.isatra.2023.08.014

Vancouver

Liu J, Xue L, Wang L, Shi Z, Xia M. A new impact model for vibration features of a defective ball bearing. ISA Transactions. 2023 Nov 30;142:465-477. Epub 2023 Nov 10. doi: 10.1016/j.isatra.2023.08.014

Author

Liu, Jing ; Xue, Lei ; Wang, Linfeng et al. / A new impact model for vibration features of a defective ball bearing. In: ISA Transactions. 2023 ; Vol. 142. pp. 465-477.

Bibtex

@article{613d39de33e34b878d2365df234eea24,
title = "A new impact model for vibration features of a defective ball bearing",
abstract = "Impact features caused by the bearing defects can be used to detect the defect sizes. The current defective vibration models for ball bearings only considered the effect of defect length. The effects of the defect width, defect depth, and ball-raceway contact deformations are ignored to simplify the vibration models. Meanwhile, the impact forces and processing when the balls pass through the defect are not accurately calculated. However, those above factors have a great effect on the impact features. To overcome those issues, a new impact model of a deep groove ball (DGB) bearing with a defect based on the previous model is established by using the exponential and trigonometric functions. Based on the collision and geometry models in the previous works, the effects of the defect width, defect depth and ball-raceway contact deformation are considered. The proposed impact model can accurately simulate the actual vibration signal of defective ball bearings. It can be used to detect the defect sizes. The impact positions when the balls entering the defect of outer ring are calculated. The abnormal changes in the bearing vibrations are analyzed. The results can provide useful references for understanding the impact features excited by the bearing defects.",
author = "Jing Liu and Lei Xue and Linfeng Wang and Zhifeng Shi and Min Xia",
year = "2023",
month = nov,
day = "30",
doi = "10.1016/j.isatra.2023.08.014",
language = "English",
volume = "142",
pages = "465--477",
journal = "ISA Transactions",
issn = "0019-0578",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - A new impact model for vibration features of a defective ball bearing

AU - Liu, Jing

AU - Xue, Lei

AU - Wang, Linfeng

AU - Shi, Zhifeng

AU - Xia, Min

PY - 2023/11/30

Y1 - 2023/11/30

N2 - Impact features caused by the bearing defects can be used to detect the defect sizes. The current defective vibration models for ball bearings only considered the effect of defect length. The effects of the defect width, defect depth, and ball-raceway contact deformations are ignored to simplify the vibration models. Meanwhile, the impact forces and processing when the balls pass through the defect are not accurately calculated. However, those above factors have a great effect on the impact features. To overcome those issues, a new impact model of a deep groove ball (DGB) bearing with a defect based on the previous model is established by using the exponential and trigonometric functions. Based on the collision and geometry models in the previous works, the effects of the defect width, defect depth and ball-raceway contact deformation are considered. The proposed impact model can accurately simulate the actual vibration signal of defective ball bearings. It can be used to detect the defect sizes. The impact positions when the balls entering the defect of outer ring are calculated. The abnormal changes in the bearing vibrations are analyzed. The results can provide useful references for understanding the impact features excited by the bearing defects.

AB - Impact features caused by the bearing defects can be used to detect the defect sizes. The current defective vibration models for ball bearings only considered the effect of defect length. The effects of the defect width, defect depth, and ball-raceway contact deformations are ignored to simplify the vibration models. Meanwhile, the impact forces and processing when the balls pass through the defect are not accurately calculated. However, those above factors have a great effect on the impact features. To overcome those issues, a new impact model of a deep groove ball (DGB) bearing with a defect based on the previous model is established by using the exponential and trigonometric functions. Based on the collision and geometry models in the previous works, the effects of the defect width, defect depth and ball-raceway contact deformation are considered. The proposed impact model can accurately simulate the actual vibration signal of defective ball bearings. It can be used to detect the defect sizes. The impact positions when the balls entering the defect of outer ring are calculated. The abnormal changes in the bearing vibrations are analyzed. The results can provide useful references for understanding the impact features excited by the bearing defects.

U2 - 10.1016/j.isatra.2023.08.014

DO - 10.1016/j.isatra.2023.08.014

M3 - Journal article

VL - 142

SP - 465

EP - 477

JO - ISA Transactions

JF - ISA Transactions

SN - 0019-0578

ER -