| 用多面体测试分度误差研究 |
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| 引用本文： | 曹向群,金彤.用多面体测试分度误差研究[J].光学技术,1997(1). |
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| 作者姓名： | 曹向群 金彤 |
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| 作者单位： | 浙江大学ＣＡＤ＆ＣＧ国家重点实验室(曹向群)，浙江大学现代光学仪器重点实验室(金彤) |
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| 摘 要： | 采用多面体和光电平行光管测试圆刻机分度误差，比较了１２、３６、７２面体的测试特点，从数据分析中可找到一些造成误差的因素
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| 关 键 词： | 多面体 分度误差 测试 |
Reaserch on the testing dividing error by Polygon mirror |
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| Cao Xiangqun,Jin Tong.Reaserch on the testing dividing error by Polygon mirror[J].Optical Technique,1997(1). |
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| Authors: | Cao Xiangqun Jin Tong |
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| Abstract: | The dividing error of the circular dividing machine were measured with a polygon mirror and a photo electric auto collimator. The characteristics of measuring with 12,36 and 72 sided polygon mirror are compared. From the measuring data analysis, Some error factors can be fonnd. |
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| Keywords: | polygon mirror dividing error measring |
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