| 精密离心机静偶不平衡分离新方法的研究 |
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| 引用本文： | 李顺利,凌晓东. 精密离心机静偶不平衡分离新方法的研究[J]. 机械工程师, 2004, 0(6): 52-54 |
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| 作者姓名： | 李顺利 凌晓东 |
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| 作者单位： | 哈尔滨工业大学,黑龙江,哈尔滨,150001 |
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| 摘 要： | 提出了一种新的静偶不平衡分离方法。在精密离心机机座下放置三个地脚，用一个测力传感器代替其中一个地脚。分析了测力传感器的输出信号，静态测试测得静不平衡后，进行动态测试并计算获得偶不平衡，再对静不平衡与偶不平衡在双校正面上进行分离。
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| 关 键 词： | 精密离心机 动平衡 测试 |
| 文章编号： | 1002-2333(2004)06-0052-03 |
| 修稿时间： | 2004-02-05 |
New Method on the Separation of the Static Unbalance and the Couple Unbalance in the Precision Centrifuge |
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| LI Shun-li,LING Xiao-dong. New Method on the Separation of the Static Unbalance and the Couple Unbalance in the Precision Centrifuge[J]. Mechanical Engineer, 2004, 0(6): 52-54 |
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| Authors: | LI Shun-li LING Xiao-dong |
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| Abstract: | A new method on the separation of the static unbalance and couple unbalance has been raised in this paper. The three pads under the pedestal of the precision centrifuge is used for measuring the dynamic unbalance, one of them is mounted on a force-measuring sensor. Analyzing the readout signal of the sensor, measuring the static unbalance under the static state, then the dynamic measure has been done and the couple unbalance has been counted. The separation of the static unbalance and the couple unbalance on the two correction planes is researched respectively. |
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| Keywords: | precision centrifuge dynamic balance measurement |
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