| タイトル | Torsional vibrations and dynamic loads in a basic planetary gear system |
| 著者（英） | August, R.; Kasuba, R. |
| 著者所属（英） | Sverdrup Technology, Inc.|Cleveland State Univ. |
| 発行日 | 1986-07-01 |
| 言語 | eng |
| 内容記述 | An iterative method has been developed for analyzing dynamic loads in a light weight basic planetary gear system. The effects of fixed, semi-floating, and fully-floating sun gear conditions have been emphasized. The load dependent variable gear mesh stiffness were incorporated into a practical torsional dynamic model of a planetary gear system. The dynamic model consists of input and output units, shafts, and a planetary train. In this model, the sun gear has three degrees of freedom; two transverse and one rotational. The planets, ring gear, and the input and output units have one degree of freedom, (rotation) thus giving a total of nine degrees of freedoms for the basic system. The ring gear has a continuous radial support. The results indicate that the fixed sun gear arrangement with accurate or errorless gearing offers in general better performance than the floating sun gear system. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 86A47354 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/383205 |
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