【摘要】 介绍了CNC系统数据输入标准STEP-NC的概念、优点和应用技术,分析了STEP-NC的研究现状。从研究STEP-NC标准入手,根据STEP标准的原理及方法学建立基于STEP-NC的数控系统结构模型,进行基于STEP-NC的SolidWorks的开发。更多还原

【Abstract】 This paper reports ongoing research on the evolving STEP-NC, which is a new interfa ce for CNC programming, capable of carrying out various intelligent tasks. A new CAM system based on SolidWorks is developed, which can generate a part program in ISO 14649 to machine the part. Therefore, this paper provides a feasible solu tion to use STEP-NC for CAD/CAM/CNC integration.更多还原