| 机床数控软件化结构体系 |
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| 引用本文： | 毛军红,李黎川,吴序堂.机床数控软件化结构体系[J].机械工程学报,2000,36(7):48-51. |
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| 作者姓名： | 毛军红 李黎川 吴序堂 |
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| 作者单位： | 西安交通大学机械工程学院,西安,710049 |
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| 基金项目： | 国家 8 6 3计划资助项目! ( 86 3 511 94 3 0 0 8) |
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| 摘 要： | 提出了一种新的机床数控软件化的体系结构及其相关技术 ,该结构体系将数控机床运动控制与工艺性能控制分离 ,分别由两个基于PC的控制器控制 ,其软件具有独立于硬件的性质 ,而且运动控制的软件是通用的。给出了该结构体系下通用的数控机床运动控制基本软件模块 ,工艺性能控制以一种玫瑰线铣削加工为例 ,表明在本技术支持下 ,机床数控具有独立于具体硬件的软件化结构体系。本技术将直接支持工艺性能完全不同的机械制造设备的开发 ,如可以用于铣床、车床等通用金属切削机床的数控化 ,也可以用于开发齿轮和复杂曲面加工的专用数控设备 ,还可支持机器人、铸造、锻压以及剪切设备机械运动的数字控制
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| 关 键 词： | 数控机床 全开放系统 计算机辅助制造 |
HARDWARE INDEPENDENT ARCHITECTURE FOR CNC MACHINE TOOLS RECONFIGURATION |
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| Mao Junhong,Li Lichuan,Wu Xutang.HARDWARE INDEPENDENT ARCHITECTURE FOR CNC MACHINE TOOLS RECONFIGURATION[J].Chinese Journal of Mechanical Engineering,2000,36(7):48-51. |
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| Authors: | Mao Junhong Li Lichuan Wu Xutang |
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| Abstract: | A new CNC machine tool architecture is presented,where conventional encapsulated CNC systems are broken into two parts,motion control and process control.These two parts are both PC based and become very independent.Hardware independent property of process control is therefore achieved with ease and the software for motion control becomes modular and simple.Basic software modulars for motion control are given.A rose curve milling machining is used to show the procedure of a hardware independent reconfiguration of 3 axis CNC milling machines.This new architecture will support the development of various CNC machines,such as CNC milling and turning machine tools,and will support other digital control in such as cutting machines,robots,foundry and forming. |
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| Keywords: | CNC machine tools Open architecture systems CAM |
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