Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear Dynamics
Tooth surface wear and bearing clearance are important factors affecting gear system dynamics, in order to reveal the influence of tooth wears and bearing clearance on the dynamics of gear system, a six-degree-of-freedom bending-torsion coupled model is established, which takes into account the toot...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-09-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.09.003 |
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| _version_ | 1841548806224609280 |
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| author | Kaida Wang Ruiliang Zhang Tie Wang Yatian Zhou Fei Wang |
| author_facet | Kaida Wang Ruiliang Zhang Tie Wang Yatian Zhou Fei Wang |
| author_sort | Kaida Wang |
| collection | DOAJ |
| description | Tooth surface wear and bearing clearance are important factors affecting gear system dynamics, in order to reveal the influence of tooth wears and bearing clearance on the dynamics of gear system, a six-degree-of-freedom bending-torsion coupled model is established, which takes into account the tooth surface wear, bearing clearance, friction and backlash. The dynamic differential equations are solved by Runge-Kutta method and the dynamic response of the system is obtained. The results show that when the gear changes in unworn phase to mild wear phase, the amplitude of dynamic transfer error decreases and the vibration is weakened. With the increment of tooth surface wear, the amplitude of dynamic transmission error increases and the vibration is strengthened when the gear reaches severe wear phase. With the increase of bearing clearance, the peak-to-peak value of dynamic transfer error will increase and resonance phenomenon will appear, the stability of system will decrease. |
| format | Article |
| id | doaj-art-0c97acdb0a7e4c9facdad3a0d772d23e |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-09-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-0c97acdb0a7e4c9facdad3a0d772d23e2025-01-10T13:58:02ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-09-0143152130642588Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear DynamicsKaida WangRuiliang ZhangTie WangYatian ZhouFei WangTooth surface wear and bearing clearance are important factors affecting gear system dynamics, in order to reveal the influence of tooth wears and bearing clearance on the dynamics of gear system, a six-degree-of-freedom bending-torsion coupled model is established, which takes into account the tooth surface wear, bearing clearance, friction and backlash. The dynamic differential equations are solved by Runge-Kutta method and the dynamic response of the system is obtained. The results show that when the gear changes in unworn phase to mild wear phase, the amplitude of dynamic transfer error decreases and the vibration is weakened. With the increment of tooth surface wear, the amplitude of dynamic transmission error increases and the vibration is strengthened when the gear reaches severe wear phase. With the increase of bearing clearance, the peak-to-peak value of dynamic transfer error will increase and resonance phenomenon will appear, the stability of system will decrease.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.09.003Tooth surface wearClearanceMeshing stiffnessDynamic responseDynamic transfer error |
| spellingShingle | Kaida Wang Ruiliang Zhang Tie Wang Yatian Zhou Fei Wang Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear Dynamics Jixie chuandong Tooth surface wear Clearance Meshing stiffness Dynamic response Dynamic transfer error |
| title | Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear Dynamics |
| title_full | Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear Dynamics |
| title_fullStr | Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear Dynamics |
| title_full_unstemmed | Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear Dynamics |
| title_short | Research of the Influence of Tooth Surface Wear and Bearing Clearance on Gear Dynamics |
| title_sort | research of the influence of tooth surface wear and bearing clearance on gear dynamics |
| topic | Tooth surface wear Clearance Meshing stiffness Dynamic response Dynamic transfer error |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.09.003 |
| work_keys_str_mv | AT kaidawang researchoftheinfluenceoftoothsurfacewearandbearingclearanceongeardynamics AT ruiliangzhang researchoftheinfluenceoftoothsurfacewearandbearingclearanceongeardynamics AT tiewang researchoftheinfluenceoftoothsurfacewearandbearingclearanceongeardynamics AT yatianzhou researchoftheinfluenceoftoothsurfacewearandbearingclearanceongeardynamics AT feiwang researchoftheinfluenceoftoothsurfacewearandbearingclearanceongeardynamics |