| 基于参数化的系列化图形尺寸自动标注方法 |
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| 引用本文： | 卢志强,邵伟民,李志发. 基于参数化的系列化图形尺寸自动标注方法[J]. 计算机工程与设计, 2010, 31(6) |
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| 作者姓名： | 卢志强 邵伟民 李志发 |
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| 作者单位： | 上海大学计算机工程与科学学院,上海,200072 |
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| 基金项目： | 上海市重点学科建设基金项目 |
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| 摘 要： | 为了提高系列化图形的设计效率,降低工程制图的尺寸标注的复杂度,结合二三维一体化的设计思想,研究系列化图形的尺寸标注,提出并实践了一种系列化图形的自动标注方法--依据参数化进行实体的三维造型,然后将其进行投影生成二维视图,在二维视图上进行尺寸交互标注.研究了视图与尺寸标注之间的联系,提取关键信息,利用该关键信息对后续生成的系列化图形进行尺寸标注.最后以实例展示了自动标注的过程,表明了该方法的可行性,有效性.
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| 关 键 词： | 参数化技术 系列化图形 二、三雏一体 尺寸标注 工程制图 |
Method of automatic dimensioning of seriation graphs based on parameterization |
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| LU Zhi-qiang,SHAO Wei-min,LI Zhi-fa. Method of automatic dimensioning of seriation graphs based on parameterization[J]. Computer Engineering and Design, 2010, 31(6) |
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| Authors: | LU Zhi-qiang SHAO Wei-min LI Zhi-fa |
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| Affiliation: | LU Zhi-qiang,SHAO Wei-min,LI Zhi-fa(College of Computer Engineering , Science,Shanghai University,Shanghai 200072,China) |
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| Abstract: | In order to improve the efficiency of designing seriation graphs and decrease the complexity of dimensioning of engineering drawings, a new method and its implementation based on the theory of 2D/3D bidirectional association is put forward by taking a research in the dimension-marking of seriation graphs.Firstly, 3D model is generated with parametric technology.Secondly, 3D solid drawings are transformed into 2D drawings quickly based on AutoCAD and the dimension-marking is internationally made in the 2D vi... |
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| Keywords: | parametric technology sedation graphs 2D/3D bidirectional association dimensioning engineering drawings |
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