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A Method to Solve the Stiffness of Double-Row Tapered Roller Bearing
Joint Authors
Chen, Zhi-yong
Shi, Wen-ku
Zhang, Henghai
Liu, Guozheng
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-28
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
By analyzing the roller force, the nonlinear stiffness model of the double-row tapered roller hub bearing is derived, and the method of solving the hub bearing stiffness matrix is summarized: if the displacement between the inner and outer rings is known, the stiffness of the hub bearing can be directly calculated.
If only the external load of the hub bearing is known, the displacement of the hub bearing needs to be solved by numerical method, and then the stiffness of the hub bearing can be calculated.
The improved Newton-Raphson method is used to solve the stiffness matrix of the hub bearing.
Three-dimensional FE model of DRTRBs is presented and validated the proposed the stiffness matrix of the hub bearing.
It is found that the radial stiffness of the hub bearing is greater than the axial stiffness.
The stiffness of the hub bearing is greatly affected by the vertical force of the ground and the wheel driving torque, showing obvious nonlinearity.
The smaller the vertical ground load and wheel driving torque, the greater the influence of vertical ground load and wheel driving torque on the hub bearing stiffness.
American Psychological Association (APA)
Zhang, Henghai& Shi, Wen-ku& Liu, Guozheng& Chen, Zhi-yong. 2019. A Method to Solve the Stiffness of Double-Row Tapered Roller Bearing. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1194547
Modern Language Association (MLA)
Zhang, Henghai…[et al.]. A Method to Solve the Stiffness of Double-Row Tapered Roller Bearing. Mathematical Problems in Engineering No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1194547
American Medical Association (AMA)
Zhang, Henghai& Shi, Wen-ku& Liu, Guozheng& Chen, Zhi-yong. A Method to Solve the Stiffness of Double-Row Tapered Roller Bearing. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1194547
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194547