摘要
本文分析了IGES在数据交换中存在的主要问题,提出了产品数据在逻辑和物理两个层次上进行交换的思想。并阐述了STEP解决产品数据交换中所存在问题的概念和方法,得出了STEP代表CAD/CAM产品数据交换未来的结论。
This paper analyzes the main problems of product data exchange using IGES with the idea that data exchange on both logic and physical layers. After illustrating the concepts and methodology of STEP Used for solving the product data exchange problems, a conclusion is drawn that STEP represents the future of CAD/CAM product exchange specifications.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
1993年第1期75-79,共5页
Journal of Computer-Aided Design & Computer Graphics
