一种基于总体模型自顶向下构建Pro/E模型的方法

摘要

In the design of antenna structure,it is common that modify some dimension to build a new 3D model.In this paper,a method based on general model top-down build Pro/E model is studied.This method is used in the design of 65m antenna sub-mirror support framework.In the case of general design changed,the model is changed quickly,which proved this method could increase efficiency and speed.%针对同一类型天线经常需要在已有天线模型基础上修改部分尺寸,以建立新天线模型的情况,给出了一种基于总体模型自顶向下构建整个天线Pro/E模型的方法。经过在65m口径天线副面支撑结构设计中的应用,在总体方案变动情况下,快速更改模型,证明这种方法可以极大提高效率。