摘要
传统的数控代码所代表的数控系统,已经越来越不能适应网络化制造和数字化制造的需要,也不利于开放式数控系统的开发。STEP-NC技术是新一代数控标准,继承了STEP标准中的产品信息,可以作为CAD/CAM/CNC集成的桥梁。利用STEP-NC面向特征和面向对象的特点,建立各制造特征的加工工步就可以开发相应的数控系统,实现面向制造特征的数控加工。
The traditional NC （numerical control） system with the G and M code can neither matches the need of networked manufacturing or digital manufacturing now, nor accommodates the developing of the open numerical control system. STEP- NC is a new generation of numerical control standard. It inherited product information from STEP standard so as to be the bridge between CAD, CAM and CNC. With the STEP - NC＇s characteristic of feature - oriented and object - oriented, the working step for the manufacturing features can be set up. Then the new numerical control system can be developed to realize numerical controlled machining oriented to the manufacturing features.
出处
《机械制造与自动化》
2006年第5期94-97,共4页
Machine Building & Automation
基金
国家自然科学基金资助(编号:70102010)
东南大学优秀青年教师教学和科研资助计划资助
