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Numerical simulation of ball bearing flow field using the moving particle semi-implicit method
Engineering Applications of Computational Fluid Mechanics, 2022 The distribution of lubricating oil in the bearing cavity is of great significance to bearing lubrication and cooling. A new idea is provided to further study the ball bearings lubrication, to achieve effective lubrication of bearings.
Wei Wu, Chunhui Wei, Shihua Yuan
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HUST bearing: a practical dataset for ball bearing fault diagnosis. [PDF]
BMC Res Notes, 2023 Objectives The rapid growth of machine learning methods has led to an increase in the demand for data. For bearing fault diagnosis, the data acquisition is time-consuming with complicated processes.
Thuan ND, Hong HS.
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Analyzing Ball Bearing Capacitance using Single Steel Ball Bearings [PDF]
Tribology Letters, 2022 Abstract A precise modeling of the capacitance of rolling element bearings is of increasing significance over the last years, e.g. in the context of bearing damage estimation in electric drives. The complexity of a steel bearing as an electrical network makes reliable validation of calculation models under realistic operating conditions nearly ...
Steffen Puchtler +2 more
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Current-carrying friction in carbon coated ball bearing [PDF]
Friction, 2023 In this work, we proposed a method for coating the whole surfaces of bearing balls uniformly by carbon film with a rotatable ball clamp. We studied the carbon/carbon friction with a self-designed current-carrying ball bearing friction test system.
Peidong Xue +3 more
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Ball Bearing Fault Diagnosis Using Recurrence Analysis. [PDF]
Materials (Basel), 2022 This paper presents the problem of rolling bearing fault diagnosis based on vibration velocity signal. For this purpose, recurrence plots and quantification methods are used for nonlinear signals.
Kecik K, Smagala A, Lyubitska K.
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Friction, 2023 When the oil supply is not adequate to maintain the ideal lubrication, angular contact ball bearing will enter into the starved lubrication regime resulting in the potential performance degradation and consequently the severe failures.
Chengwei Wen +5 more
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Vibration, and temperature run-to-failure dataset of ball bearing for prognostics [PDF]
Data in BriefCondition based maintenance (CBM) has become a very important issue in the industry because it can decrease the inventory as the need of parts can be planned by the identification of a potential failure.
Wonho Jung, Sung-Hyun Yun, Yong-Hwa Park
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Experimental analysis of PTFE and PTFE/PEEK composites for ball bearing applications [PDF]
Scientific ReportsPolytetrafluoroethylene (PTFE) composites are extensively utilized in tribological applications. In bearing applications, they have found use in journal bearings, bearing pads, lubricants, and other related contexts. However, the applicability of PTFE in
Dhruv Deshwal +2 more
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Advances in Mechanical Engineering, 2021 The high temperature rise of grease lubricated angular contact ball bearing under high speed operation will affect the working accuracy of the bearing, and even lead to the loss of accuracy.
Chang Zhang +3 more
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An Intelligent Ball Bearing Fault Diagnosis System Using Enhanced Rotational Characteristics on Spectrogram. [PDF]
Sensors (Basel)Seong G, Kim D.
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