| 摘要: |
| 通过理论分析和计算，找出了影响农机螺旋钻头弯曲振动的主要因素，对样机进行了改进设计，并借助计算机对其进行了动态优化设计，使其抗振性大为提高。 |
| 关键词: 螺旋钻头，弯曲振动，影响因素，理论分析，优化设计 |
| DOI： |
| 分类号:S277 |
| 基金项目: |
|
| Model Analysis on Affecting Factors of Screw Auger Bending Vibration in Agricultural Machinery |
|
Yang Yougang Wu Xixiu Guo Guisheng
|
| Abstract: |
| On the basis of theoretical analysis and calculation,affecting factors of screw auger bending vibration were obtained,and the dynamic optimization design was worked out with the aid of computer,which would greatly improve the anti-vibration properties. |
| Key words: screw auger,bending vibration,affcting factor,theoretical analysis,optimization design |
