| 三坐标法测量球度误差时最佳测点数目的确定 |
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| 引用本文： | 何改云,宋占杰. 三坐标法测量球度误差时最佳测点数目的确定[J]. 工具技术, 1999, 33(9): 27-28 |
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| 作者姓名： | 何改云 宋占杰 |
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| 作者单位： | 河北师范大学职业技术学院,石家庄,050031 |
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| 基金项目： | 河北省自然科学基金;; |
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| 摘 要： | 通过对不同测点数目对应的球度误差值进行数据处理，绘制出散点图和显著性拟合曲线，可确定应用三坐标法测量球度误差时的最佳测点数目。
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| 关 键 词： | 球度误差 测点数目 拟合曲线 |
Determination of Optimum Number of Measuring Points in Sphericity Deviation Measurement by CMM |
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| He Gaiyun et al. Determination of Optimum Number of Measuring Points in Sphericity Deviation Measurement by CMM[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 1999, 33(9): 27-28 |
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| Authors: | He Gaiyun et al |
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| Affiliation: | He Gaiyun et al |
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| Abstract: | By processing sphericity deviation data corresponding to different numbers of measuring points and drawing dispersive points charts and significant fitting curves, the optimum number of measuring points in sphericity deviation measurement by CMM can be determined. |
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| Keywords: | sphericity deviation number of measuring point fitting curve |
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