The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation Performance
The assembly quality between bearing components will lead to an increase in the load imbalance of each rolling element, which becomes a factor that affects the heat generation of precision bearings. The motion and heat generation of angular contact ball bearing (ACBB) under different assembly states...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-08-01
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| Series: | Lubricants |
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| Online Access: | https://www.mdpi.com/2075-4442/10/9/206 |
| _version_ | 1797485656528650240 |
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| author | Bei Yan Xiaohong Zhang Zanfei Zhu |
| author_facet | Bei Yan Xiaohong Zhang Zanfei Zhu |
| author_sort | Bei Yan |
| collection | DOAJ |
| description | The assembly quality between bearing components will lead to an increase in the load imbalance of each rolling element, which becomes a factor that affects the heat generation of precision bearings. The motion and heat generation of angular contact ball bearing (ACBB) under different assembly states were studied, and the quasi-static model of ACBB with outer ring tilting was established. The contact angle, contact load and motion posture of rolling elements were obtained. Then, the relative imbalance of the outer ring was experimentally simulated based on the outer spacer ring with poor end-parallelism, and the thermal characteristics of the spindle system were monitored. Through theoretical and experimental comparison, the influence of different skew degrees of rings on bearing heat generation and spindle rotation accuracy was discussed. |
| first_indexed | 2024-03-09T23:22:02Z |
| format | Article |
| id | doaj.art-eba092a6b62e430c9f23164a955488bf |
| institution | Directory Open Access Journal |
| issn | 2075-4442 |
| language | English |
| last_indexed | 2024-03-09T23:22:02Z |
| publishDate | 2022-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Lubricants |
| spelling | doaj.art-eba092a6b62e430c9f23164a955488bf2023-11-23T17:25:19ZengMDPI AGLubricants2075-44422022-08-0110920610.3390/lubricants10090206The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation PerformanceBei Yan0Xiaohong Zhang1Zanfei Zhu2School of Mechanical Engineering, Chang’an University, Xi’an 710049, ChinaKey Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, Xi’an Jiaotong University, Xi’an 710049, ChinaSchool of Mechanical Engineering, Chang’an University, Xi’an 710049, ChinaThe assembly quality between bearing components will lead to an increase in the load imbalance of each rolling element, which becomes a factor that affects the heat generation of precision bearings. The motion and heat generation of angular contact ball bearing (ACBB) under different assembly states were studied, and the quasi-static model of ACBB with outer ring tilting was established. The contact angle, contact load and motion posture of rolling elements were obtained. Then, the relative imbalance of the outer ring was experimentally simulated based on the outer spacer ring with poor end-parallelism, and the thermal characteristics of the spindle system were monitored. Through theoretical and experimental comparison, the influence of different skew degrees of rings on bearing heat generation and spindle rotation accuracy was discussed.https://www.mdpi.com/2075-4442/10/9/206bearing heat generationouter ring inclinationbearing assembly quality |
| spellingShingle | Bei Yan Xiaohong Zhang Zanfei Zhu The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation Performance Lubricants bearing heat generation outer ring inclination bearing assembly quality |
| title | The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation Performance |
| title_full | The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation Performance |
| title_fullStr | The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation Performance |
| title_full_unstemmed | The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation Performance |
| title_short | The Influence of Bearing Ring Inclination on Precision Ball Bearing Contact and Heat Generation Performance |
| title_sort | influence of bearing ring inclination on precision ball bearing contact and heat generation performance |
| topic | bearing heat generation outer ring inclination bearing assembly quality |
| url | https://www.mdpi.com/2075-4442/10/9/206 |
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