| 分度误差测量研究 |
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| 引用本文： | 曹向群,包正康. 分度误差测量研究[J]. 光学仪器, 1996, 18(6): 5-10 |
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| 作者姓名： | 曹向群 包正康 |
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| 作者单位： | 浙江大学现代光学仪器国家重点实验室!杭州310027 |
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| 摘 要： | 采用多面体和光电自准直仪对圆刻机进行分度误差检定，用光电圆分度检验仪进行反盘的格线误差检定，最后介绍用多面体和光电自准直仪检定光学分度台的示值误差。
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| 关 键 词： | 分度误差 检定 |
Research on the Dividing Error Measuring |
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| Cao Xiang-qun,Bao Zheng-kang. Research on the Dividing Error Measuring[J]. Optical Instruments, 1996, 18(6): 5-10 |
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| Authors: | Cao Xiang-qun Bao Zheng-kang |
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| Abstract: | The dividing error of the cicular machine were measured by Polygon mirror and photo-electric autocollimator. The error of the glass circle was measured by a photoelectric circular calibrator. The dividing error was calculated from the recored by this calibrator. The measurement method is comparative in this paper. |
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| Keywords: | Dividing Error Measuring |
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