机构地区: 华南理工大学机械与汽车工程学院
出 处: 《机电工程技术》 2004年第5期42-44,49,共4页
摘 要: 图形编程是数控关键技术之一,本文简述国内外图形编程技术发展现状,介绍了STEP-NC标准的组成,对基于STEP-NC的数控图形编程技术做了探讨、并对图形编程系统程序生成模块中的三个主要步骤:特征提取、工艺流程设计和零件程序生成零件进行了分析,给出了基于STEP-NC的图形编程系统程序生成模块结构模型。 It is an established fact that graphical programming is one of the most important technologies in CNC system. This paper attempts to provide a description of the current situation of graphical programming in brief, and introduce STEP-NC the new CNC standard. Then a primary discussion is given to the technology of graphical programming in CNC system. Lastly, the function is studied of the module to generate detail program in the graphical programming system.
领 域: [自动化与计算机技术] [自动化与计算机技术]