航空科学技术2016，Vol.27Issue(3)：51-54,4.
基于坐标系转换的CATIA自动装配方法
Method for Automatic Assembling in CATIA Based on Coordinate System Transformation
景嘉繁1
作者信息
- 1. 中航工业第一飞机设计研究院，陕西 西安 710089
- 折叠
摘要
Abstract
The coordinate system was used to represent the CATIA parts' position in assembly and the calculationof coordinate system transformation was described.Part template was used to mark the assembly feature of CATIA parts. A method for automatic assembling in CATIA based on coordinate system transformation was raised: using coordinate systems to represent parts' assembly feature, based on the transformation relationship between two coordinate systems, a transformation matrix that represents the moving of the part from original position to assembled position was calculated.Coordinate system that represents the assembled position of the part can be calculated via multiplying the part's original position coordinate system by the transformation matrix. And the automatic assembling was accomplished. This method can improve efifciency of assembling in CATIA.关键词
自动装配/坐标系转换/零件模板Key words
automatic assembling/coordinate system transformation/part template分类
机械制造引用本文复制引用
景嘉繁..基于坐标系转换的CATIA自动装配方法[J].航空科学技术,2016,27(3):51-54,4.
