| KJY-II型精密孔径仪的测量不确定度分析 |
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| 引用本文： | 束小梅,张家远,王豫枢,谢曙光.KJY-II型精密孔径仪的测量不确定度分析[J].航空计测技术,2003,23(2):30-32. |
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| 作者姓名： | 束小梅 张家远 王豫枢 谢曙光 |
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| 作者单位： | [1]中国航空工业第一集团公司北京长城计量测试技术研究所，北京100095 [2]解放军第5720工厂，安徽芜湖24l087 |
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| 摘 要： | KJY—Ⅱ型精密孔径仪是测量环规内径的专用仪器，已经在环规计量检定规程中(JJG894—95)被推荐为检定二等环规的首选仪器。本文着重分析了仪器的不确定度问题。
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| 关 键 词： | KJY—Ⅱ型 精密孔径仪 测量不确定度 内径测量 |
| 文章编号： | 1002-6061(2003)02-0030-03 |
| 修稿时间： | 2002年9月29日 |
Uncertainty Analysis of KJY-II Type of Precision Aperture-Meter |
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| SHU Xiao-mei,ZHANG Jia-yuan,WANG Yu-shu,XIE Shu-guang.Uncertainty Analysis of KJY-II Type of Precision Aperture-Meter[J].Aviation Metrology & Measurement Technology,2003,23(2):30-32. |
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| Authors: | SHU Xiao-mei ZHANG Jia-yuan WANG Yu-shu XIE Shu-guang |
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| Abstract: | The type KJY precision aperture-meter is the special meter for measuring bore diameter of the ring gauge. Within the ring gauge measurement regulation(JJG894-95),it is used as the first selected instrument calibrating grade II ring gauge. Based on the above,the computer control technology is applied to this instrumant and then its performance is increased further. The principle of the improved part is presented and the uncertainty of the instrument is analyzed in this paper. |
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| Keywords: | bore measurement aperture-meter uncertainty analysis |
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