Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor
The structure and working principle of a new type of non-circular planetary gear hydraulic motor are introduced. The pitch curve and tooth profile of each gear within non-circular planetary gear system are programmed. A torsional vibration model is built from the dynamic performance of non-circular...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2017-01-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.09.004 |
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| author | Wei Shuang Li Dianqi Liu Guanghui |
| author_facet | Wei Shuang Li Dianqi Liu Guanghui |
| author_sort | Wei Shuang |
| collection | DOAJ |
| description | The structure and working principle of a new type of non-circular planetary gear hydraulic motor are introduced. The pitch curve and tooth profile of each gear within non-circular planetary gear system are programmed. A torsional vibration model is built from the dynamic performance of non-circular planetary gear system. In the model,the time-varying meshing stiffness,meshing phase and backlash of the meshing gear pairs are considered. The dynamics differential equations are solved by using Runge-Kutta method. Taking the 6 <sup> </sup>8 elliptical planetary gear system as example,the time domain response of gear system is obtained and the influence of the backlash on the dynamic characteristic of the system is analyzed,a theoretical basis for vibration analysis of non-circular gear motor is provided. |
| format | Article |
| id | doaj-art-70b6ce1d3ec644978f16fbea3a830cd9 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-70b6ce1d3ec644978f16fbea3a830cd92025-01-10T14:21:09ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-0141182429932145Study on the Dynamics of Non-circular Planetary Gear Hydraulic MotorWei ShuangLi DianqiLiu GuanghuiThe structure and working principle of a new type of non-circular planetary gear hydraulic motor are introduced. The pitch curve and tooth profile of each gear within non-circular planetary gear system are programmed. A torsional vibration model is built from the dynamic performance of non-circular planetary gear system. In the model,the time-varying meshing stiffness,meshing phase and backlash of the meshing gear pairs are considered. The dynamics differential equations are solved by using Runge-Kutta method. Taking the 6 <sup> </sup>8 elliptical planetary gear system as example,the time domain response of gear system is obtained and the influence of the backlash on the dynamic characteristic of the system is analyzed,a theoretical basis for vibration analysis of non-circular gear motor is provided.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.09.004Non-circular gear hydraulic motorTorsional vibration modelTime domain responseDynamic characteristic |
| spellingShingle | Wei Shuang Li Dianqi Liu Guanghui Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor Jixie chuandong Non-circular gear hydraulic motor Torsional vibration model Time domain response Dynamic characteristic |
| title | Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor |
| title_full | Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor |
| title_fullStr | Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor |
| title_full_unstemmed | Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor |
| title_short | Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor |
| title_sort | study on the dynamics of non circular planetary gear hydraulic motor |
| topic | Non-circular gear hydraulic motor Torsional vibration model Time domain response Dynamic characteristic |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.09.004 |
| work_keys_str_mv | AT weishuang studyonthedynamicsofnoncircularplanetarygearhydraulicmotor AT lidianqi studyonthedynamicsofnoncircularplanetarygearhydraulicmotor AT liuguanghui studyonthedynamicsofnoncircularplanetarygearhydraulicmotor |