| 大直径间接测量方法的比较 |
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| 引用本文： | 孙效杰,周文祥,邹晓霞.大直径间接测量方法的比较[J].工具技术,2009,43(3):95-98. |
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| 作者姓名： | 孙效杰 周文祥 邹晓霞 |
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| 作者单位： | 西南交通大学牵引动力国家重点实验室,610031 成都市 |
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| 摘 要： | 大于500mm的孔、轴和圆盘等机械装备工业中应用广泛，但实现高精度的测量仍然存在诸多问题。目前间接测量是大直径测量仪器的发展方向，因此本文主要总结大部分现有直径间接测量方法原理和主要的误差因素。在设定的参数条件下，计算各种方法的极限误差。通过对误差的分析和比较，为工程实际问题选择具体方法提供理论基础。
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| 关 键 词： | 大直径 间接测量 极限误差 |
Comparison of Indirect Measurement for Large Diameters |
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| Sun Xiaojie,Zhou Wenxiang,Zou Xiaoxia.Comparison of Indirect Measurement for Large Diameters[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2009,43(3):95-98. |
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| Authors: | Sun Xiaojie Zhou Wenxiang Zou Xiaoxia |
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| Affiliation: | Sun Xiaojie Zhou Wenxiang Zou Xiaoxia,State Key Laboratory of Traction Power,Southwest Jiaotong University,Chengdu 610031,China |
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| Abstract: | Machines and equipments such as holes,axles and discs with large diameter more than 500 mm have been widely applicated.However,it still has so many obstacles on the way to high accuracy and precision measurements.At presen t,indirect measurment become the development direction of measuring lagre diameter.So this paper just includes lots of available methods of indirect measurements of large diameter and their error factors.Under the known parameters,the limit errors of those are showed out by numerical calc... |
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| Keywords: | large diameter indirect measurements limit error |
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