| 基于S7-200实现CA6140车床电气控制系统改造 |
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| 引用本文： | 庞文燕,崔兴艳.基于S7-200实现CA6140车床电气控制系统改造[J].黑龙江冶金,2014(2):58-60,54. |
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| 作者姓名： | 庞文燕 崔兴艳 |
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| 作者单位： | 哈尔滨职业技术学院,哈尔滨150081 |
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| 摘 要： | 本文首先指出了旧机床电气自动化系统改造的意义,分析了CA6140车床继电器接触器式电气控制系统,用S7-200设计了该车床的PLC控制系统,设计了原理图并编制了程序。
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| 关 键 词： | CA车床 电气控制系统改造 PLC |
Transformation of Electric System of CA6140 Lathe Based on $7 -200 |
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| Authors: | Pang Wenyan Cui Xingyan |
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| Affiliation: | (Harbin Vocational and Technical College, Harbin 150081 China) |
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| Abstract: | The significance of modification of electric control system of old machine is pointed out, and the old relay and contactor electric control system of CA6140 lathe is analyzed. The PLC control system of this machine is designed usingS7 -200, and then the principle diagram and program are designed. |
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| Keywords: | CA6140 Lathe transformationof Electric control system PLC |
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