基于双单片机的冲床数控系统总体设计  

Overall Design for Punch Numerical Control System Based on Dual MCU

作　　者：佟立丰[1] 魏宇宏 

机构地区：[1]九江职业技术学院,江西九江332007 [2]宁波市宁乐建筑工程检测有限公司,浙江宁波315040

出　　处：《九江职业技术学院学报》2015年第2期18-19,23,共3页Journal of Jiujiang Vocational and Technical College

基　　金：江西省教育厅科学技术研究项目资助;项目编号:GJJ13793

摘　　要：基于双单片机主从式前后台数控系统设计思想,对主从单片机系统任务进行分工,对数控系统的软硬件进行总体设计。主单片机系统完成数控系统的文件管理和数据处理等非实时性后台任务,从单片机系统完成插补计算和位置控制等实时性较强的前台任务,主从单片机系统间通过共享存储器传送数据。Based on the design idea of master -slave and front -back table numerical control system ,the tasks of master-slave singlechip computer system are allocated and the hardware and software of numerical control system are over-all designed .T he master singlechip computer system performs non-real-time back tasks including file management and data handling and the slave singlechip computer system performs real-time front tasks including interpolation calculation position control .The dates are transferred by shared memory between master system and slave system .

关 键 词：双单片机系统 冲床 前后台数控系统 硬件结构 软件结构 

分 类 号：TG385.1[金属学及工艺—金属压力加工]