UG建模方法的探讨

介绍在ＵＧ平台上创建零部件模型的方法和技巧。首先，从引用主模型的角度，介绍了提高装配、分析和加工等应用功能处理速度的方法；然后，介绍了种子部件的建立和引用方法，使同一部门设计的零部件具有统一的设计规范；最后，通过对块、圆柱等基本体素的使用约定，介绍了按“加工顺序”建模的思想，以提高模型的编辑能力。

The Research of UG Modeling Method

This article introduces the method and the skill of modeling on Unigraphics. First, in terms of master model,it presents the method of enhancing the speed of UG application, such as assembly,analyzing,machining and so on. Second, it introduces the method of creating and citing seed part, makes the designed part possess uniform criterion in same department. At last,it introduces the modeling idea ofo machining order' to improve the edited ability of model, by constraining the use of primitives,such as the block,the column and so on.