| 基于全微分法的平面尺寸链求解 |
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| 引用本文： | 杜官将.基于全微分法的平面尺寸链求解[J].南京工程学院学报(自然科学版),2007,5(4):23-28. |
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| 作者姓名： | 杜官将 |
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| 作者单位： | 南京工程学院机械工程学院,江苏,南京,211167 |
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| 摘 要： | 以微分学原理对平面尺寸链进行求解,简化了分析和计算过程,同时考虑了常被忽略的角度误差,提高了计算的精确性和合理性,给出了相应较为简洁的计算公式,并讨论了公差带的分布,方便了工艺人员的工艺工装设计.
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| 关 键 词： | 平面尺寸链 全微分 坐标尺寸公差 角度误差 |
| 文章编号： | 1672-2558（2007）04-0023-06 |
| 收稿时间： | 2007-05-16 |
| 修稿时间： | 2007-09-20 |
Solution to Planar Dimension Chains based on Differentiation |
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| DU Guan-jiang.Solution to Planar Dimension Chains based on Differentiation[J].Journal of Nanjing Institute of Technology :Natural Science Edition,2007,5(4):23-28. |
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| Authors: | DU Guan-jiang |
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| Abstract: | This paper aims to examine the way of solving planar dimension chains with the use of differentiation theory.Taking the frequently neglected angular deviation into account,this method simplifies the process of analyzing and calculating,and improves the accuracy and rationality of calculation.Furthermore,this paper presents some relatively simple and efficient formula and discusses the dimension of tolerance zone.It indicates that this method is of significant importance to the technique of process equipment designing. |
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| Keywords: | planar dimension chain differentiation coordinate tolerance angular deviation |
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