| S7-300型PLC在立式锥形辊穿孔机顶杆小车上的应用 |
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| 引用本文： | 陈昶. S7-300型PLC在立式锥形辊穿孔机顶杆小车上的应用[J]. 钢管, 2012, 41(2): 67-72 |
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| 作者姓名： | 陈昶 |
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| 作者单位： | 宝山钢铁股份有限公司精密钢管厂,上海,200940 |
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| 摘 要： | 顶杆小车电气控制系统对保证锥形辊穿孔机的正常高效运行具有重要作用。介绍了立式锥形辊穿孔机顶杆小车电气控制系统的硬件组态、直流传动装置与PLC的通信及其软件编程等。S7-300型PLC的应用对精确控制顶杆小车的定位及过程速度起到良好的作用。
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| 关 键 词： | PLC 穿孔机顶杆小车 电气控制系统 硬件组态 参数设置 程序控制 |
Application of S7-300 PLC to Thrust Block of Vertical Cone Type Piercer |
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| Chen Chang. Application of S7-300 PLC to Thrust Block of Vertical Cone Type Piercer[J]. Steel Pipe, 2012, 41(2): 67-72 |
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| Authors: | Chen Chang |
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| Affiliation: | Chen Chang(Precision Steel Pipe Plant,Baoshan Iron and Steel Co.,Ltd.,Shanghai 200940,China) |
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| Abstract: | The electrical control of the thrust block is regarded as so critical for ensuring normal and highefficiency operation of the vertical cone type piercer（CTP）proper.Described here are the main aspects of the said thrust block electric control system,including the hardware configuration,the DC drive unit,and the PLC communication and related software programming,etc.The application of the S7-300 PLC plays a satisfactory role in precision-control of both positioning and process speed of the thrust block. |
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| Keywords: | PLC CTP thrust block Electric control system Hardware configuration Parameter setting Program control |
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