摘要
面对大型复杂机械研发周期长、设计量巨大等问题,采用"Top-Down"设计理念,提出了一种基于几何特征与参数关系的复杂产品三维模型架构定义方法,并通过建立模型快速定义向导和三维标准模型库,实现了复杂产品三维设计的模型快速定义过程.以某大型机械产品为实例,论证了该技术的可行性.
There is a huge of amnount of design and a long circle in the large and complex machinery Rc~,I）. With a Top Down design concept, a method based on the geometric characteristics and parameters of lhe complex three dimen sional model schema definition is proposed, which achieves the three-dimensional design of complex products＂ quickly de- fining process, through the quickly defining wizard of models and three-dimensional standard model library. Finally, the feasibility of the technology is demonstrated in a quickly modeling example of a large-scale machinery producl.
出处
《成组技术与生产现代化》
2012年第3期43-46,共4页
Group Technology & Production Modernization
