Research on Optimization of Friction Performance of Minicar Wheel Bearing Grease
To explore the effect of grease on the friction performance of minicar wheel bearings, a certain mini car is used as the research object, and the friction torque analysis model of wheel hub bearings is established using SKF rolling bearing calculation theory to study the effect of different grease p...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2022-11-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.11.017 |
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| _version_ | 1841547045312135168 |
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| author | Wu Jiang Mo Yimin Liu Qingchun Wei Xuejun |
| author_facet | Wu Jiang Mo Yimin Liu Qingchun Wei Xuejun |
| author_sort | Wu Jiang |
| collection | DOAJ |
| description | To explore the effect of grease on the friction performance of minicar wheel bearings, a certain mini car is used as the research object, and the friction torque analysis model of wheel hub bearings is established using SKF rolling bearing calculation theory to study the effect of different grease parameters on the friction performance of wheel hub bearings. The friction performance of the wheel bearing grease is optimized and verified by combining the grease performance test, the wheel bearing friction torque test and the vehicle sliding test. Studies have shown that low viscosity grease with good oil separation performance is of great significance in reducing wheel bearing friction torque and improving vehicle fuel economy. The use of complex lithium-based synthetic hydrocarbon grease can reduce the low wheel bearing friction torque by 40% and the sliding resistance of the vehicle by 7.3%. |
| format | Article |
| id | doaj-art-9b4f19e597894e6593a41b53dd260934 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2022-11-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-9b4f19e597894e6593a41b53dd2609342025-01-10T14:56:34ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392022-11-014611011432292672Research on Optimization of Friction Performance of Minicar Wheel Bearing GreaseWu JiangMo YiminLiu QingchunWei XuejunTo explore the effect of grease on the friction performance of minicar wheel bearings, a certain mini car is used as the research object, and the friction torque analysis model of wheel hub bearings is established using SKF rolling bearing calculation theory to study the effect of different grease parameters on the friction performance of wheel hub bearings. The friction performance of the wheel bearing grease is optimized and verified by combining the grease performance test, the wheel bearing friction torque test and the vehicle sliding test. Studies have shown that low viscosity grease with good oil separation performance is of great significance in reducing wheel bearing friction torque and improving vehicle fuel economy. The use of complex lithium-based synthetic hydrocarbon grease can reduce the low wheel bearing friction torque by 40% and the sliding resistance of the vehicle by 7.3%.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.11.017GreaseWheel bearingFriction torqueViscosityOil bleeding |
| spellingShingle | Wu Jiang Mo Yimin Liu Qingchun Wei Xuejun Research on Optimization of Friction Performance of Minicar Wheel Bearing Grease Jixie chuandong Grease Wheel bearing Friction torque Viscosity Oil bleeding |
| title | Research on Optimization of Friction Performance of Minicar Wheel Bearing Grease |
| title_full | Research on Optimization of Friction Performance of Minicar Wheel Bearing Grease |
| title_fullStr | Research on Optimization of Friction Performance of Minicar Wheel Bearing Grease |
| title_full_unstemmed | Research on Optimization of Friction Performance of Minicar Wheel Bearing Grease |
| title_short | Research on Optimization of Friction Performance of Minicar Wheel Bearing Grease |
| title_sort | research on optimization of friction performance of minicar wheel bearing grease |
| topic | Grease Wheel bearing Friction torque Viscosity Oil bleeding |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.11.017 |
| work_keys_str_mv | AT wujiang researchonoptimizationoffrictionperformanceofminicarwheelbearinggrease AT moyimin researchonoptimizationoffrictionperformanceofminicarwheelbearinggrease AT liuqingchun researchonoptimizationoffrictionperformanceofminicarwheelbearinggrease AT weixuejun researchonoptimizationoffrictionperformanceofminicarwheelbearinggrease |