| 汽车传动轴高速状态下的动平衡 |
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| 引用本文： | 周敬宣,黄建华. 汽车传动轴高速状态下的动平衡[J]. 华中科技大学学报(自然科学版), 1987, 0(2) |
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| 作者姓名： | 周敬宣 黄建华 |
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| 作者单位： | 华中工学院力学系(周敬宣)，华中工学院力学系(黄建华) |
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| 摘 要： | 本文就汽车传动轴高速状态下的动平衡方法进行探索,提出一种将三面校正简化为二面校正,且将校正面由任意选择改变为最佳选择的新方法,并通过计算机模拟和计算作出验证.文中还给出在转子试验台上进行有关模拟试验的结果.
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| 关 键 词： | 汽车 传动轴 动平衡 挠性 最佳校正面 二面校正 三面校正 |
On Dynamic Balancing of High Speed Axle Shaft of Automobile |
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| Zhou Jingxuan Huang Jianhua. On Dynamic Balancing of High Speed Axle Shaft of Automobile[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1987, 0(2) |
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| Authors: | Zhou Jingxuan Huang Jianhua |
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| Affiliation: | Zhou Jingxuan Huang Jianhua |
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| Abstract: | Taking into account the characteristic that the working rpm of high speed axle shaft of automobile approaches but is not equal to its first-order critical rpm, the authors suggest a new dynamic balance method. Instead of arbitrarily selecting the correct plane as is usually done, it is selected optimally. The rigid correction in two planes is performed on a low speed dynamic balance machine. It is proved by both computer calculation and simulation test that, when type EQ-140 axle shaft is rotated at 0.8 times of its critical speed, all balance standards for flexible rotor are met with the largest probability. |
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| Keywords: | Automobiles Transmission shafts Dynamic balancing Flexibility optimum correction Correction in three planes Correction in two planes. |
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