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| 振动轮减振支承系统最优力学性能分析 | |
| 引用本文： | 秦四成,陈树清,李忠,王玉鹏. 振动轮减振支承系统最优力学性能分析[J]. 农业机械学报, 2002, 33(1): 77-79,83 |
| 作者姓名： | 秦四成 陈树清 李忠 王玉鹏 |
| 作者单位： | 1. 吉林大学机械学院,长春市,130025 2. 内蒙古北方重工业集团有限公司,包头市,014033 3. 甘肃工业大学机械电子学院,兰州市,730050 |
| 摘 要： | 针对振动压路机振动轮与机架间的多个橡胶减振器组成的减振支承系统，在振动轮－土壤系统模型基础上，分析了振动轮与机架间的减振支承系统刚度参数对压实能力和机架位移的影响，分别以最大压实功率积和最小机架位移为目标函数，优选了减振支承系统刚度参数，得出了应以高振幅作业下的最优减振支承系统刚度参数作为设计依据的结论。 |
| 关 键 词： | 振动压路机 减振器 压实 刚度 振动轮 减振支承系统 最优力学 性能分析 |
Analysis on the Optimum Mechanical Property of an Isolating System of Vibratory Roller |
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| Qin Sicheng. Analysis on the Optimum Mechanical Property of an Isolating System of Vibratory Roller[J]. Transactions of the Chinese Society for Agricultural Machinery, 2002, 33(1): 77-79,83 | |
| Authors: | Qin Sicheng |
| Affiliation: | Qin Sicheng(Jilin University) Chen Shuqing Li Zhong(Inner Mongolia North Heavy Industries Group Co.Ltd.) Wang Yupeng(Gansu University of Technology) |
| Abstract: | In the light of the isolating system consisting of the absorbers between the drum and frame, a mathematical model was built up, which consists of a drum, a frame and an accompany vibratory soil. The transfer functions of the drum soil system were analysed.The influence on the system dynamic properties by means of changing the rubber absorber properties was analysed.The optimizing model of the isolating system was built up. The maximums of compact power product and minimal frame displacement were taken as the objective functions. The complex stiffness of the rubber absorber was optimized. The conclusion is that a design should be based on the stiffness parameters of an optimum isolating system at high amplitude |
| Keywords: | Vibrating roller Absorbers Compact Rigid |
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