| 特征造型中的尺寸公差模型及其实现 |
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| 引用本文： | 宋建平,郭连水,戴约真.特征造型中的尺寸公差模型及其实现[J].航空学报,1994,15(10):1207-1211. |
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| 作者姓名： | 宋建平 郭连水 戴约真 |
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| 作者单位： | 北京航空航天大学制造系统研究所,北京,100083 |
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| 摘 要： | 从产品的集成信息模型和参数化特征造型的角度论述了尺寸公差模型与特征及几何拓扑模型的关系、尺寸公差模型的构成及采用“ＯＯ”方法的表示和它在零件表示及参数化建模中的作用,并给出了在ＨＰ９０００／４２５ｔ工作站上实际例子。
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| 关 键 词： | 形状 尺寸 公差 模型 |
| 收稿时间： | 1993-07-30 |
| 修稿时间： | 1993-12-15 |
DIMESION TOLERANCE MODEL IN FEATURE MODELLING AND ITS REALIZATION |
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| Song Jianping, Guo Lianshui, Dai Yuezhen.DIMESION TOLERANCE MODEL IN FEATURE MODELLING AND ITS REALIZATION[J].Acta Aeronautica et Astronautica Sinica,1994,15(10):1207-1211. |
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| Authors: | Song Jianping Guo Lianshui Dai Yuezhen |
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| Institution: | Institute of Manufacturing Systems,Beijing University of Aeronautics and Astronautics,Beijing,100083 |
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| Abstract: | he relation between D / T(dimension & tolerance)model and f eature, geometry & topology model,composite of D / T model,its representation with"OO" method and action in representation of part and parametric feature modelling are discussed.An instance of D / T model is also given on HP9000 / 425t work-station. |
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| Keywords: | shapes dimensions allowances models |
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