| 加速度计自动测试系统精密轴系设计 |
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| 引用本文： | 董青华,徐永,常欢.加速度计自动测试系统精密轴系设计[J].航空计测技术,2010,30(3):22-24. |
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| 作者姓名： | 董青华 徐永 常欢 |
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| 作者单位： | 中航工业北京长城计量测试技术研究所,北京,100095 |
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| 摘 要： | 详细介绍了加速度计自动测试系统的重要组成部件——精密轴系（密珠轴承）的工作特点和结构设计;给出了密珠轴承的基本参数设计值和接触弹性变形、支承刚度。本文为密珠轴承应用在各种精密转台上提供了理论依据和设计参考。
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| 关 键 词： | 加速度计测试系统 密珠轴承 接触弹性变形 支承刚度 |
Design of Precision Bearing System of Accelerometer Automatic Test System |
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| DONG Qinghua,XU Yong,CHANG Huan.Design of Precision Bearing System of Accelerometer Automatic Test System[J].Aviation Metrology & Measurement Technology,2010,30(3):22-24. |
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| Authors: | DONG Qinghua XU Yong CHANG Huan |
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| Institution: | (Changcheng Institute of Metrology ＆ Measurement,Beijing 100095,China) |
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| Abstract: | This paper gives a detailed introduction of the working characteristics and structure design of the precision bearing system（Compact-ball bearing）,which is an important component of accelerometer automatic test system.The design values of basic parameters,contact elastic deformation and stiffness of the compact-ball bearing are presented.This research provides a theoretical foundation and design reference for applications of compact-ball bearing in various precision turntables. |
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| Keywords: | accelerometer automatic test system compact-ball bearing contact with elastic deformation stiffness |
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