| 基于CAN总线的数控机床DNC通信系统 |
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| 引用本文： | 韩庆瑶,李贺.基于CAN总线的数控机床DNC通信系统[J].制造技术与机床,2008(10). |
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| 作者姓名： | 韩庆瑶 李贺 |
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| 作者单位： | 华北电力大学机械工程学院,河北,保定,071003 |
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| 摘 要： | 介绍了一种基于CAN总线的工控计算机与数控机床的DNC(Direct Numerical Control or Distributed Numerical Control)通信系统.采用Cygnal公司的C8051F040微控制器为核心构成通信节点电路,实现上位机与多台数控机床的CAN总线连接.利用高性能现场总线CAN实现数控机床的直接数字控制,从根本上提高数控机床的管理水平和执行效率.
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| 关 键 词： | CAN总线 C8051F040控制器 |
Design of DNC Communication System for NC Machine Tool Based on CAN Bus |
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| HAN Qingyao,LI He.Design of DNC Communication System for NC Machine Tool Based on CAN Bus[J].Manufacturing Technology & Machine Tool,2008(10). |
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| Authors: | HAN Qingyao LI He |
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| Affiliation: | HAN Qingyao,LI He (College of Mechanical Engineering,North China Electric Power University,Baoding 071003,CHN) |
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| Abstract: | This paper presents a DNC (Direct Numerical Control or Distributed Numerical Control) communication system between industry computer and NC machine tools based on CAN Bus. The C8051F040 MCU designed by Cygnal Co. of US is used as the core controller of the communication Node circuit. The upper computer and the NC machine tools are connected by the Note to achieve the direct numerical control of the machine tools using the high performance Field CAN Bus. It can improve the management and work efficiency of t... |
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| Keywords: | DNC |
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