| 手扶拖拉机发动机激励特性的试验研究 |
| |
| 引用本文： | 陈无畏 徐建中. 手扶拖拉机发动机激励特性的试验研究[J]. 农业机械学报, 1995, 26(4): 36-40 |
| |
| 作者姓名： | 陈无畏 徐建中 |
| |
| 作者单位： | 安徽工学院汽车系，安徽工学院 |
| |
| 摘 要： | 研究了手扶拖拉机发动机的激励特性，实测了发动机传递到机体上的激励力和力偶矩。试验结果表明，由偏心质量和瞬时转速波所引起的激励力偶矩在发动机的总激励中占有较大比例。
|
| 关 键 词： | 手扶拖拉机 发动机 激励特性 拖拉机 |
THE EXPERIMENTAL STUDY ON ENGINE EXCITING CHARACTERISTICS OF THE WALKING TRACTOR |
| |
| Chen Wuwei Xu Jianzhong Wu Fangsheng. THE EXPERIMENTAL STUDY ON ENGINE EXCITING CHARACTERISTICS OF THE WALKING TRACTOR[J]. Transactions of the Chinese Society for Agricultural Machinery, 1995, 26(4): 36-40 |
| |
| Authors: | Chen Wuwei Xu Jianzhong Wu Fangsheng |
| |
| Affiliation: | Anhui Institute of Technology |
| |
| Abstract: | This paper investigates the engine exciting characteristics of the walking tractor and measures the exciting forces and moments from the engine to the cbassis.Theoretical analy-ses and experimental results show the engine exciting moments due to the eccentric mass androtational speed fluctuation are very important.The results also express the vertical excitingforce F_x and exciting moment M_Z have a great influence on the tractor and handles. When ro-tational speed is 1700 r/min ,thp force F_X and moment M_Z can reach the maximal values.Itis necessary to design the reasonable vibration isolation system to improve the total tractorperformance. |
| |
| Keywords: | Walking tractor Engine Exciting |
| 本文献已被 CNKI 维普 等数据库收录！ |
