| 框架式双面立式动平衡机平面分离的误差分析 |
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| 引用本文： | 曹继光,邹静,钟伟芳. 框架式双面立式动平衡机平面分离的误差分析[J]. 华中科技大学学报(自然科学版), 2000, 28(5): 38-40 |
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| 作者姓名： | 曹继光 邹静 钟伟芳 |
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| 作者单位： | 华中理工大学力学系 |
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| 摘 要： | 引入簧杆扭转刚度与平动刚度之比 ,建立了双面立式硬支承动平衡机的平面分离的力学模型 ,分析了采用传统的静力学处理方法所产生的误差及引起误差的主要原因 ,提出了改善平面分离效果的簧杆尺寸修改方法 ,及求解平面分离解算方程的实用方法
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| 关 键 词： | 动平衡机 双面立式 平面分离 硬支承 扭转刚度 |
| 修稿时间： | 2000-01-20 |
The Plane-Separation Error of the Framed Dynamic Balancing Machine with Double-Plane Vertical |
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| Cao Jiguang,Zou Jing,Zhong Weifang. The Plane-Separation Error of the Framed Dynamic Balancing Machine with Double-Plane Vertical[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2000, 28(5): 38-40 |
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| Authors: | Cao Jiguang Zou Jing Zhong Weifang |
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| Affiliation: | Cao Jiguang Zou Jing Zhong Weifang |
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| Abstract: | A mechanics model of double plane vertical dynamic balancing machine is constructed by introducing the stiffness ratio of bending and twist of the spring bar. The error and its reason are analyzed by traditional statics. The methods of improving plane separation result and solving the plane separation equation are presented. The value of the error quantificationally by introducing the stiffness ratio of bending and twist of the spring bar are analyzed. By changing the dimension of the spring bar to change the stiffness ratio, the error can be controlled. |
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| Keywords: | dynamic balancing machine double plane vertical type plane separation hard bearing twist stiffness |
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