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PLC在塑料喷涂生产线中的应用
引用本文:向阳.PLC在塑料喷涂生产线中的应用[J].武汉科技学院学报,1997(1).
作者姓名:向阳
作者单位:武汉纺织工学院!武汉,430073
摘    要:可编程控制器应用于喷涂生产线的主烘道温度控制,在无模拟量输出县温度精度无特殊要求时,采用低档PC的内部资源以提高控制精度。同时,介绍了尽量减少较大容量设备对电网冲击的方法。

关 键 词:PC  温控  塑料喷涂

The Application of PLC in the Production Line of Spurting and Imbruing
Xiang Yang.The Application of PLC in the Production Line of Spurting and Imbruing[J].Journal of Wuhan Institute of Science and Technology,1997(1).
Authors:Xiang Yang
Abstract:In this paper, the application of PLC in the production line of spurting and imbruing isintroduced, and the control method of temperature in main toasting - way is also discused. On theoccasion of not requring high accuracy of temperature and no output of analoge signals, the authorhas proposed the practical opproach of raising the control accuracy as high as possibl by usingpophlar function PLC, and the approach of declining the impacting to electrical nets by largecapacity devices as low as possibl.
Keywords:programable  controller  temperature controll
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