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图学学报

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利用关联关系的标准件参数化设计方法

  

  • 出版日期:2010-02-26 发布日期:2015-08-11

Parametric Design for Standard Parts Based on Correlation Relations

  • Online:2010-02-26 Published:2015-08-11

摘要: 分析了产品几何建模的参数化设计方法,提出了一种基于关联关系的标准件参数化设计方法。阐述了参数化设计方法的原理,即采用关联参数建立多个组件间的关联,以实现标准件的参数化设计。利用CATIA平台,给出了圆锥滚子轴承基于关联关系的参数化设计过程,证明了该设计方法的可行性。

关键词: 计算机应用, 参数化设计, 关联关系, 标准件

Abstract: Parametric design methods of geometric modeling are investigated. A method of parametric design for standard parts based on correlation relations is proposed. In order to achieve parametric design of standard parts, correlation among components is built using association parameters. A parametric design process of tapered roller bearing is given based on CATIA, which verifies the feasibility of the method.

Key words: computer application, parametric design, correlation, standard parts