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Journals
Applied Mathematics and Nonlinear Sciences
Volume 8 (2023): Issue 2 (July 2023)
Open Access
Study on structural parameter design and life analysis of large four-point contact ball bearing channel
Zhu Liang
Zhu Liang
and
Tang Zhanqi
Tang Zhanqi
| Dec 15, 2022
Applied Mathematics and Nonlinear Sciences
Volume 8 (2023): Issue 2 (July 2023)
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Published Online:
Dec 15, 2022
Page range:
811 - 822
Received:
May 04, 2022
Accepted:
Jul 08, 2022
DOI:
https://doi.org/10.2478/amns.2021.2.00252
Keywords
Four-point contact ball bearing
,
Channel structure
,
Parameter design
,
Life analysis
,
Optimisation
© 2023 Zhu Liang et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Fig. 1
Shows the structural diagram of four-point angular contact ball bearing, (a) geometric structure of four-point angular contact ball bearing; (b) The super element method simplifies the structure of bearing rolling element; (c) Angle structure between nonlinear spring and radial bearing
Fig. 2
Shows the bearing force model of four-point angular contact shaft
Fig. 3
Simplified finite element model of four-point angular contact ball bearing
Fig. 4
Structure diagram of double row four point contact bearing
Fig. 5
Newton difference fitting
Fig. 6
Normalization processing