Abstract
The study on dynamic properties of two stage planetary gear train used in large machine device with double helical tooth has not been reported. In this paper, the lateral-torsional coupling dynamic equation is built, and then the free vibration properties are analyzed. The vibration modes are classified into three types: star mode, planet mode, and coupling mode. For each of mode, the relation between inherent frequency and vibration amplitude is investigated in detail by the eigenvalue and mode characteristics.
| Original language | English |
|---|---|
| Pages (from-to) | 621-627 |
| Number of pages | 7 |
| Journal | Chuan Bo Li Xue/Journal of Ship Mechanics |
| Volume | 13 |
| Issue number | 4 |
| State | Published - Aug 2009 |
Keywords
- Double helical tooth
- Free vibration
- Two stage planetary gear train
- Vibration mode
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