| 孔-轴-孔配合处的孔位移制误差计算公式的论证 |
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| 引用本文： | 程宝蕖. 孔-轴-孔配合处的孔位移制误差计算公式的论证[J]. 南京航空航天大学学报, 1987, 0(1) |
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| 作者姓名： | 程宝蕖 |
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| 摘 要： | 文[1]、[2]中通过线性化假定推导出计算孔-轴-孔配合处的孔位移制误差的简化公式,但缺乏充足的理论支持。本文用矢量随机误差分析法导出计算该误差的另一公式,通过典型孔-轴-孔配合的孔位移制误差计算,证明该简化公式不仅使用方便,而且准确、可靠。
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| 关 键 词： | 装配(机械) 定位 协调 误差分析 |
A Proof of the Formula for Calculating theTransformation Error of Bore-Center Location at the Place of Bore-Shaft-Bore Fit |
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| Cheng Paochyu. A Proof of the Formula for Calculating theTransformation Error of Bore-Center Location at the Place of Bore-Shaft-Bore Fit[J]. Journal of Nanjing University of Aeronautics & Astronautics, 1987, 0(1) |
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| Authors: | Cheng Paochyu |
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| Affiliation: | Cheng Paochyu |
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| Abstract: | The simplified formula for calculating the transformation error of bore-center location at the place of bore-shaft-bore fit had been derived on the linearized hypothesis in [1] and [2], but it is short of sufficient theoretical support. In this paper, another formula for calculating that error has been derived by a method of vector random error analysis, and through the calculation of transformation error for bore-center location of typical bore-shaft-bore fits, it proves that the simplified formula is not only convenient to use but also accurate and reliable. |
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| Keywords: | assembling (machinery) localization coordination error analysis. |
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