| 用光学自准直仪测量柴油机机体主轴承孔同轴度 |
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| 引用本文： | 孟繁宏,刘小平,刘藏会.用光学自准直仪测量柴油机机体主轴承孔同轴度[J].内燃机,2005(2):31-32. |
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| 作者姓名： | 孟繁宏 刘小平 刘藏会 |
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| 作者单位： | 河柴集团,河南,洛阳,471039;河柴集团,河南,洛阳,471039;河柴集团,河南,洛阳,471039 |
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| 摘 要： | 介绍用光学自准直仪测量主轴承孔同轴度的步骤与方法。实践证明：光学自准直仪适用于生产现场对大型零件孔同轴度的快速、准确测量，且其不受被测孔径表面质量的影响。
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| 关 键 词： | 自准直仪原理 中心线偏差值 作图法 同轴度 |
| 文章编号： | 1000-6494(2005)02-0031-02 |
| 修稿时间： | 2004年11月29 |
Measuring Coaxiality on Bore of Main Bearings in Diesel Engine Cylinder Bolck with Optical - autocollimator |
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| MENG Fan-hong,LIU Xiao-ping,LIU Cang-hui.Measuring Coaxiality on Bore of Main Bearings in Diesel Engine Cylinder Bolck with Optical - autocollimator[J].Internal Combustion Engines,2005(2):31-32. |
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| Authors: | MENG Fan-hong LIU Xiao-ping LIU Cang-hui |
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| Abstract: | This paper introduces the method and process of measuring coaxiality with optical-autocollimator. Coaxiality on bore of main bearings is measured with autocollimator in diesel engine cylinder block. The method is applied to measure scene of the machining . The peculiarities of the measuring method is precision and high-efficiency. |
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| Keywords: | elements of optical-autocollimator windage of centre-line illustration coaxiality |
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