| Application of Programmable Logic Controller in Hydraulic Spring Eye Machine |
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| 引用本文： | Yan Zhao Linzhi Cheng. Application of Programmable Logic Controller in Hydraulic Spring Eye Machine[J]. 通讯和计算机, 2006, 3(1): 97-101 |
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| 作者姓名： | Yan Zhao Linzhi Cheng |
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| 作者单位： | Mechanical and Electronic Engineering College, Wuhan University of Technology, Wuhan 430070, China |
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| 摘 要： |
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| 关 键 词： | 编程人员 编程逻辑 管理程序 操作系统 |
Application of Programmable Logic Controller in Hydraulic Spring Eye Machine |
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| Abstract: | A programmable logic controller is used in the automatic control system of hydraulic spring eye machine to realize the automation of the production process. The control system of spring eye machine consists of electricity and liquid. Push-button and sensor control outputs control the opening or shutting of all hydraulic valves to realize automatic movements of the machine. Two pressure sensors measure the pressure on the oil passage of the hydraulic, which guarantees more steady oil pressure to realize normal movements of the machine, and the security of the equipment and workers at the same time. In addition, indicator lamp of operating panel is convenient to notify workers to fetch production at the end of spring eye and find out the reason of the fault. The result indicates that the control system of the pro,grammable logic controller can improve production efficiency greatly. |
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| Keywords: | Programmable Logic Controller Spring Eye Machine Control System |
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