| CAD建模中的草图约束处理 |
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| 引用本文： | 杨洪波.CAD建模中的草图约束处理[J].光学精密工程,1995,3(6):18-22. |
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| 作者姓名： | 杨洪波 |
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| 作者单位： | 中国科学院长春光学精密机械研究所 |
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| 摘 要： | 介绍了CAD技术中适合于工程设计人员使用的草图功能。着重论述了草图约束的概念,分析探讨了尺寸约束和几何约束的类型及处理方法。
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| 关 键 词： | 草图 尺寸约束 几何约束 |
| 收稿时间： | 1995-09-25 |
Handling Method of Sketch Constraint in CAD Modeling |
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| Yang Hongbo.Handling Method of Sketch Constraint in CAD Modeling[J].Optics and Precision Engineering,1995,3(6):18-22. |
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| Authors: | Yang Hongbo |
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| Affiliation: | Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Changchun 130022 |
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| Abstract: | The function of sketch which is suitable for engineering designer to use in CADtechnology has been introduced in this paper,The concept of sketch constraint has beendescribed emphatically. The types and the handling method of dimension constraint andgeometric constraint have been analysed and researched. |
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| Keywords: | Sketch Dimension constraint Geometric constraint |
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