| 温升对大型精密离心机结构和技术性能的影响 |
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| 引用本文： | 刘洪丰,温泽英,杨凯,张敏,房秀莲.温升对大型精密离心机结构和技术性能的影响[J].中国惯性技术学报,2002,10(5):66-69. |
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| 作者姓名： | 刘洪丰 温泽英 杨凯 张敏 房秀莲 |
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| 作者单位： | 航天时代仪器公司,北京,100854 |
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| 摘 要： | 讨论了温升时所研制的大型精密离心机液体静压轴承工作模式、光栅测量系统、失准角的影响，并对离心机热源进行了计算。在理论分析和实验研究的基础上，给出了温升问题的解决方法，并提出了今后精密离心机的改进建议。
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| 关 键 词： | 温升 精密离心机 技术性能 热设计 静压轴承 光栅测量系统 失准角 |
| 文章编号： | 1005-6734(2002)05-0066-04 |
| 修稿时间： | 2002年7月26日 |
Influence of Temperature Ascension on Structure and Technical Performance of Large Precision Centrifuger |
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| LIU Hong-feng,WEN Ze-ying,YANG Kai,ZHANG Min,FANG Xiu-lian.Influence of Temperature Ascension on Structure and Technical Performance of Large Precision Centrifuger[J].Journal of Chinese Inertial Technology,2002,10(5):66-69. |
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| Authors: | LIU Hong-feng WEN Ze-ying YANG Kai ZHANG Min FANG Xiu-lian |
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| Abstract: | In this paper, the influence of temperature ascension on the mode of hydrostatic bearing, the grating measuring system and the angular misalignment of the large precision centrifuger is discussed and analyzed, and the heat source of the centrifuger is calculated. Based on the theory analysis and experiment research for the precision centrifuger, the method of solving the temperature ascension problem is presented, and the improving suggestions for precision centrifuger is given. |
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| Keywords: | precision centrifuger thermal design hydrostatic bearing grating measuring system angular misalignment |
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