| 基于结构单元的产品建模原理及实现 |
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| 引用本文： | 苏宝华,祁国宁.基于结构单元的产品建模原理及实现[J].计算机集成制造系统,1999,5(2):26-30. |
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| 作者姓名： | 苏宝华 祁国宁 |
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| 作者单位： | 浙江大学，杭州汽轮动力集团公司，中科院软件研究所 |
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| 基金项目： | 国家863／CIMS主题资助,浙江大学CAD／CG国家重点实验室开放基金 |
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| 摘 要： | 以形状要素、零件、部件三种层次的结构单元为基础，引入零部件母图技术，研究了基于结构单元的产品建模原理及实现方法。采用面向对象技术构造了结构单元，在其内部实现了设计数据和数据关系的封装。通过在关系型ＣＡＤ平台上的建模实践，对所提出的理论与方法进行了验证。
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| 关 键 词： | 结构单元 事物特性技术 母图 产品模型 |
PRINCIPLE AND REALIZATION OF PRODUCT MODELING BASED ON CONSTRUCTION VNIT |
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| SU Bao-hua ,QI Guo-ning ,HAN Yong-sheng ,CHEN Jun ,ZHEN Tong ,WU Zhao-tong.PRINCIPLE AND REALIZATION OF PRODUCT MODELING BASED ON CONSTRUCTION VNIT[J].Computer Integrated Manufacturing Systems,1999,5(2):26-30. |
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| Authors: | SU Bao-hua QI Guo-ning HAN Yong-sheng CHEN Jun ZHEN Tong WU Zhao-tong |
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| Affiliation: | SU Bao-hua 1,QI Guo-ning 2,HAN Yong-sheng 3,CHEN Jun 3,ZHEN Tong 1,WU Zhao-tong 1 |
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| Abstract: | Based on the three level construction units,namely form feature construction units , part construction units and component construction units, together with the introduction of prototype drawing, the principle and realization of construction unit-based method product modeling is researched. Object-Oriented technology is used to establish the construction units, iniside which the capsulation of design data and data relation are realized. The method is tested by a product modeling practice in relational CAD system. |
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| Keywords: | construction unit article characteristics technology prototype drawing product model |
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