| 电解加工机床PLC控制系统的抗干扰技术研究 |
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| 引用本文： | 陈远龙,占化斌,万胜美.电解加工机床PLC控制系统的抗干扰技术研究[J].组合机床与自动化加工技术,2011(11). |
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| 作者姓名： | 陈远龙 占化斌 万胜美 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,合肥,230009 |
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| 摘 要： | 以PLC控制系统在数控电解加工机床中的实际应用为例,深入分析影响PLC控制系统正常工作的干扰因素,并结合电解加工机床PLC控制系统抗干扰设计,分别从PLC电源抗干扰、输入输出信号抗干扰、接地抗干扰、软件编程抗干扰、光电耦合抗干扰等方面,提出一系列抗干扰措施.实践证明,这些抗干扰方法和措施切实有效,使得整个PLC控制系统运行更加稳定、可靠.
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| 关 键 词： | 电解加工机床 PLC控制系统 抗干扰 |
Study on Anti-jamming of ECM Machine Tool with PLC Control System |
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| CHEN Yuan-long,ZHAN Hua-bin,WAN Sheng-mei.Study on Anti-jamming of ECM Machine Tool with PLC Control System[J].Modular Machine Tool & Automatic Manufacturing Technique,2011(11). |
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| Authors: | CHEN Yuan-long ZHAN Hua-bin WAN Sheng-mei |
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| Affiliation: | CHEN Yuan-long,ZHAN Hua-bin,WAN Sheng-mei(School of Mechanic and Automotive Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | Analyzing deeply the interference disturbing PLC control system's normal work of NC ECM machine tool,a series of anti-jamming measures are suggested in the anti-jamming design of ECM machine tool.Such as in the anti-jamming of PLC power supply,input and output signals,ground,software programming and optical coupling,etc.These anti-interference methods and measures are proved effective,and it makes the entire PLC control system more stable and reliable. |
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| Keywords: | ECM machine tool PLC control system anti-jamming |
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