| 三点法测量大尺寸孔轴直径的方法 |
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| 引用本文： | 忻忠英,李信.三点法测量大尺寸孔轴直径的方法[J].西安工业学院学报,1996,16(2):147-151. |
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| 作者姓名： | 忻忠英 李信 |
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| 作者单位： | 西安理工大学 |
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| 摘 要： | 针对公差等级低于ＩＴ７的大尺寸孔、轴直径的测量，提出了新的测量方法，介绍了新方法的测量原理，给出了误差分析和实验测试结果．
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| 关 键 词： | 直径测量，三点法，孔，轴，测量原理，测量方法 |
Measurement of holes or shafts in large dimensions by three-point method |
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| Xin Zhongying, Li Xin.Measurement of holes or shafts in large dimensions by three-point method[J].Journal of Xi'an Institute of Technology,1996,16(2):147-151. |
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| Authors: | Xin Zhongying Li Xin |
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| Affiliation: | Xin Zhongying; Li Xin |
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| Abstract: | A new measuring method for measurement of holes or shafts in large dimensions for a tolerance grande below IT7,is presented,and the measuring principle of the new method is described. Finally, the error analysis and the experiment results are given. |
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| Keywords: | diametrical meamurement three-point method hole shaft principle of measurement method of measurement |
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