Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball Bearing
Abstract Taking the four-point contact ball bearing as the research object，the research of the rotation accuracy of the four-point contact ball bearing is carried out， and the numerical calculation method of the bearing rotation accuracy considering the roundness error of the inner ring and the oute...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2020-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.006 |
| _version_ | 1797819594373595136 |
|---|---|
| author | Yue Chen Ming Qiu Kaiwen Tian Hui Du Xu Yang |
| author_facet | Yue Chen Ming Qiu Kaiwen Tian Hui Du Xu Yang |
| author_sort | Yue Chen |
| collection | DOAJ |
| description | Abstract Taking the four-point contact ball bearing as the research object，the research of the rotation accuracy of the four-point contact ball bearing is carried out， and the numerical calculation method of the bearing rotation accuracy considering the roundness error of the inner ring and the outer ring of the bearing is proposed. The radial runout of bearing is used to describe the rotation accuracy. According to the structural characteristics and motion relationship of the four-point contact ball bearing， the mathematical model of the bearing radial runout is constructed，and the program is programmed on Matlab for simulation calculation. The results show that when the harmonic order of the inner raceway is constant， the rotation accuracy of the bearing will decrease with the increase of the harmonic amplitude. When the harmonic order of roundness error of the inner ring is 3，that is，the profile of inner raceway is a triangular circle，the radial runout of the bearing is lowest and the rotation precision of bearing is the highest. The radial runout of the outer ring is the largest when the harmonic order of roundness error of the outer ring is the integral relationship of the number of steel balls. The value of the outer ring radial runout is the smallest when the harmonic order of roundness error of the outer ring is an odd multiple of half the number of steel balls. |
| first_indexed | 2024-03-13T09:24:57Z |
| format | Article |
| id | doaj.art-36e82f2a01c040428b2a0915a4cb57f5 |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:24:57Z |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-36e82f2a01c040428b2a0915a4cb57f52023-05-26T09:36:01ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-01-0144374129796906Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball BearingYue ChenMing QiuKaiwen TianHui DuXu YangAbstract Taking the four-point contact ball bearing as the research object，the research of the rotation accuracy of the four-point contact ball bearing is carried out， and the numerical calculation method of the bearing rotation accuracy considering the roundness error of the inner ring and the outer ring of the bearing is proposed. The radial runout of bearing is used to describe the rotation accuracy. According to the structural characteristics and motion relationship of the four-point contact ball bearing， the mathematical model of the bearing radial runout is constructed，and the program is programmed on Matlab for simulation calculation. The results show that when the harmonic order of the inner raceway is constant， the rotation accuracy of the bearing will decrease with the increase of the harmonic amplitude. When the harmonic order of roundness error of the inner ring is 3，that is，the profile of inner raceway is a triangular circle，the radial runout of the bearing is lowest and the rotation precision of bearing is the highest. The radial runout of the outer ring is the largest when the harmonic order of roundness error of the outer ring is the integral relationship of the number of steel balls. The value of the outer ring radial runout is the smallest when the harmonic order of roundness error of the outer ring is an odd multiple of half the number of steel balls.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.006Four-point contact ball bearing |
| spellingShingle | Yue Chen Ming Qiu Kaiwen Tian Hui Du Xu Yang Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball Bearing Jixie chuandong Four-point contact ball bearing |
| title | Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball Bearing |
| title_full | Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball Bearing |
| title_fullStr | Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball Bearing |
| title_full_unstemmed | Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball Bearing |
| title_short | Effect of Roundness Error of Inner and Outer Raceway on Rotation Accuracy of Four-point Contact Ball Bearing |
| title_sort | effect of roundness error of inner and outer raceway on rotation accuracy of four point contact ball bearing |
| topic | Four-point contact ball bearing |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.006 |
| work_keys_str_mv | AT yuechen effectofroundnesserrorofinnerandouterracewayonrotationaccuracyoffourpointcontactballbearing AT mingqiu effectofroundnesserrorofinnerandouterracewayonrotationaccuracyoffourpointcontactballbearing AT kaiwentian effectofroundnesserrorofinnerandouterracewayonrotationaccuracyoffourpointcontactballbearing AT huidu effectofroundnesserrorofinnerandouterracewayonrotationaccuracyoffourpointcontactballbearing AT xuyang effectofroundnesserrorofinnerandouterracewayonrotationaccuracyoffourpointcontactballbearing |