| 概念设计中的三维公差分析？ |
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| 引用本文： | 田宇雷,李世芸,寸花英. 概念设计中的三维公差分析？[J]. 新技术新工艺, 2014, 0(11): 37-39 |
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| 作者姓名： | 田宇雷 李世芸 寸花英 |
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| 作者单位： | 昆明理工大学 机电工程学院,云南 昆明,650000 |
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| 基金项目： | 国家重大科技专项资助项目 |
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| 摘 要： | 根据三维公差分析理论与产品设计和制造之间的公差分配矛盾，提出了在概念设计阶段进行公差设计的思想。应用矢量环公差数学理论在三维公差软件 CETOL 6σ中建模，并用二阶分析理论进行三维公差分析。通过工程实例表明三维公差分析在概念设计中的应用具有重要意义。
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| 关 键 词： | 概念设计 公差设计 三维公差分析 矢量环 |
3D Tolerance Analysis of Concept Design |
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| TIAN Yulei,LI Shiyun,CUN Huaying. 3D Tolerance Analysis of Concept Design[J]. New Technology & New Process, 2014, 0(11): 37-39 |
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| Authors: | TIAN Yulei LI Shiyun CUN Huaying |
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| Affiliation: | (Scholl of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650000,China) |
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| Abstract: | According to three-dimensional tolerance analysis theory,and the contradiction of the tolerance distribution in product design and manufacture,the concept of tolerance design at the concept design stage was put forward.The mathe-matical theory of the vector-loop tolerance was used in modeling by 3D tolerance soft-ware CETOL and analysis the model based on the second-order analysis theory.The results Illustrated that the application of three dimensional tolerance analysis in conceptual design is of great significance by examples of projects. |
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| Keywords: | conceptual design tolerance design 3D tolerance analysis vector-loop |
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