三环减速器齿环部件的动特性分析
The FEM model of three-ring gear reducer is built based on the established 3D assembly model.The dynamic characteristic analysis is carried out by using the Lanczos method.The actual restrictions and contact areas of key parts is reasonable simplif ication in model construct.The problem of key compo...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2013-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2013.09.029 |
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| Summary: | The FEM model of three-ring gear reducer is built based on the established 3D assembly model.The dynamic characteristic analysis is carried out by using the Lanczos method.The actual restrictions and contact areas of key parts is reasonable simplif ication in model construct.The problem of key component is processed.Through the dynamic analysis,the natural frequency and vibration are obtained,the bend,torsion and coupling vibration characteristics of the ring plate component are showed.The result indicates that the system has dense modal,wide frequency rang and complex vibration modes.Key words Three-ring gear reducer Mode analysis Ring plates component |
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| ISSN: | 1004-2539 |