支撑轴偏心套自由回转的三环减速器弹性动力学分析
By considering the deformations of high speed shafts,planetary bearings,housing bearings on output shaft,gearings,and errors of eccentric sleeves as well as ring-plate,the coordination relations between those deformations are derived.An elasto-dynamics model for a three-ring-plate gear reducer with...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2007-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2007.04.005 |
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| Summary: | By considering the deformations of high speed shafts,planetary bearings,housing bearings on output shaft,gearings,and errors of eccentric sleeves as well as ring-plate,the coordination relations between those deformations are derived.An elasto-dynamics model for a three-ring-plate gear reducer with freely rotating eccentric sleeves on supporting shaft is present.By solving the governing equation,loads acting on gears and bearings and natural frequencies of the system can be obtained.The comparison of simulation results between this new structure reducer and traditional one indicates that the freely rotating eccentric sleeves on supporting shaft can eliminate the micro-wearing of eccentric sleeves and does not change the load performance greatly.However,this will greatly reduce the first natural frequency. |
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| ISSN: | 1004-2539 |