Based on the principles of differential geometry,the basic equations are derived for generating gouging free tool path in 5-axis NC face milling,the influence of surface's local geometry is discussed,and the condi...Based on the principles of differential geometry,the basic equations are derived for generating gouging free tool path in 5-axis NC face milling,the influence of surface's local geometry is discussed,and the conditions of using cutter with reasonable diameter are presented.展开更多
介绍"十五"期间的重点投资项目——济钢集团炼钢厂连铸机G E G A公司切割机自动化技术。该系统集成PCS1200触模屏、西门子PLC、MM440变频器。系统具有PROFIBUS网络扩展功能,本文简要讨论PROFIBUS硬件配置、软件编程和变频器...介绍"十五"期间的重点投资项目——济钢集团炼钢厂连铸机G E G A公司切割机自动化技术。该系统集成PCS1200触模屏、西门子PLC、MM440变频器。系统具有PROFIBUS网络扩展功能,本文简要讨论PROFIBUS硬件配置、软件编程和变频器通讯参数的设置。展开更多
文摘Based on the principles of differential geometry,the basic equations are derived for generating gouging free tool path in 5-axis NC face milling,the influence of surface's local geometry is discussed,and the conditions of using cutter with reasonable diameter are presented.