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。
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.
出处
《工程图学学报》
CSCD
北大核心
2010年第1期181-184,共4页
Journal of Engineering Graphics
关键词
计算机应用
参数化设计
关联关系
标准件
computer application
parametric design
correlation
standard parts
