| PLC在压铸机控制系统改造中的应用 |
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| 引用本文： | 韩亮波,赵树忠.PLC在压铸机控制系统改造中的应用[J].自动化应用,2012(8):10-12. |
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| 作者姓名： | 韩亮波 赵树忠 |
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| 作者单位： | 河北联合大学机械工程学院 |
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| 摘 要： | 介绍采用PLC对传统卧式冷室压铸机的控制系统进行改造,根据系统控制要求,设计了基于双CPU的PLC冗余控制系统,提高了控制系统的可靠性,并且采取一些抗干扰措施,降低故障率。
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| 关 键 词： | 压铸机 PLC 触摸屏 冗余控制 控制系统 |
Application of PLC in Improvement of Control System of Die Casting Machine |
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| HAN Liang-bo,ZHAO Shu-zhong.Application of PLC in Improvement of Control System of Die Casting Machine[J].Automation Application,2012(8):10-12. |
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| Authors: | HAN Liang-bo ZHAO Shu-zhong |
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| Affiliation: | (College of Mechanical Engineering,Hebei United University,Tangshan 063009,China) |
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| Abstract: | The improvements of traditional horizontal cold control system based on PLC are introduced.According to system control requirements,the PLC redundant control system based on dual-CPU is designed.The reliability is improved and the failure rate is reduced based on anti-interference measures. |
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| Keywords: | die casting machine PLC touch screen redundant control control system |
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