| 面向虚拟装配公差建模方法的研究 |
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| 引用本文： | 戴国洪 张向华. 面向虚拟装配公差建模方法的研究[J]. 江苏技术师范学院学报, 2006, 12(2): 29-32 |
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| 作者姓名： | 戴国洪 张向华 |
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| 作者单位： | 江苏技术师范学院机械与汽车工程学院 江苏常州213001 |
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| 摘 要： | 阐述了虚拟装配系统中公差建模的基本方法,建立了零件尺寸公差与装配体配合公差的模型,利用约束关系图表达了零件尺寸信息与装配体配合关系信息,利用尺寸公差模型与约束关系图通过有关算法生成装配尺寸链。
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| 关 键 词： | 虚拟装配 公差建模 装配尺寸链 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-04-17 |
Research of Tolerance Modeling Technique Oriented to Virtual Assembly |
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| DAI Guo-hong, Zhang Xiang-hua. Research of Tolerance Modeling Technique Oriented to Virtual Assembly[J]. Journal of Jiangsu Teachers University of Technology, 2006, 12(2): 29-32 |
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| Authors: | DAI Guo-hong Zhang Xiang-hua |
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| Affiliation: | School of Mechanical and Automobile Engineering, Jiangsu Teachers University of Technology, Changzhou 213001, China |
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| Abstract: | The technique of tolerance modeling is expounded in the virtual assembly system.The model is constituted for the part size tolerance and the assembly fit tolerance.The part size information and fit relationship information of the assembly are represented by using the constraint relationship figure.Using the size tolerance model and the constraint relationship figure,the assembly dimension chain was generated by some arithmetic. |
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| Keywords: | virtual assembly tolerance modeling assembly dimension chain |
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