摘要
主要论述了CAD/CAM系统中产品数据表达与交换的重要性,介绍了产品数据表达与交换标准STEP的产生与发展、文件内容以及STEP的体系结构和组成,给出STEP应用实例。
Importance of product data representation and exchange in CAD/CAM systems is discussed. The emergence, development, file content, and the architecture and components of STEP are stated. Practical application is given.
出处
《机电一体化》
1998年第4期26-28,共3页
Mechatronics