以CATIA为平台的起落架零件参数化建模技术研究  

A parametric modeling of parts of undercarriage parts using API in CATIA

作　　者：李海滨[1] 杨义虎[1] 朱姗姗[1] 邱元庆[1] 

机构地区：[1]西北工业大学机电学院,西安710072

出　　处：《现代制造工程》2009年第7期37-40,共4页Modern Manufacturing Engineering

摘　　要：通过对起落架零件进行结构特征分析,提取各个特征的主要特点,采用参数化建模方法,以CATIA为开发平台、VB为二次开发工具,初步开发出较为实用的起落架零件的参数化建模系统。Quick generation of a three-dimensional shape model of undercarriage is one of the most important issues in the process of aircraft design. Through analyzing the structure characteristics of undercarriage, its structure characteristics are classified, in order to withdraw the main traits of each characteristics and use parameterization modeling method which is adopted CATIA as developed platform and VB as re-developed tool, the first step develops the more practical of parameterization modeling system which is based on the characteristics of undercarriage.

关 键 词：起落架 CATIA软件 参数化建模 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]