| 武钢冷轧厂平整机速度控制系统 |
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| 引用本文： | 孟宪涛,王冰贺,葛蓬,李敏,齐柳乐,李迟文,周珊润. 武钢冷轧厂平整机速度控制系统[J]. 冶金自动化, 2000, 24(4): 23-25 |
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| 作者姓名： | 孟宪涛 王冰贺 葛蓬 李敏 齐柳乐 李迟文 周珊润 |
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| 作者单位： | 1. 冶金自动化研究院北京 100071
2. 武汉钢铁集团公司冷轧厂 |
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| 摘 要： | 介绍武钢冷轧厂平整机的速度控制系统。叙述Ｓ型曲线在平整机速度控制中的应用及实现方法，平整过程中的自动制动控制原理及实现方法，卷以机速度控制与张力控制的平滑切换，控制系统的构成。单、双机架平整机改造后，年产量增加１０万ｔ，产品质量提高，故障率大大降低。
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| 关 键 词： | 平整机 速度控制 S型曲线 自动制动 平滑切换 |
| 修稿时间： | 1999-08-13 |
Speed control system of skin pass mill in Cold Strip Rolling Mill of Wuhan Iron &Steel Group Company |
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| Meng Xiantao,Wang Binghe,GE Peng,Li Min,Qi Liule,Li Chiwen,Zhou Shanrun. Speed control system of skin pass mill in Cold Strip Rolling Mill of Wuhan Iron &Steel Group Company[J]. Metallurgical Industry Automation, 2000, 24(4): 23-25 |
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| Authors: | Meng Xiantao Wang Binghe GE Peng Li Min Qi Liule Li Chiwen Zhou Shanrun |
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| Abstract: | Speed control system of skin pass mill in Cold Strip Rolling Mill of Wuhan Iron & Steel Group Company is introduced. The application and implement of S-shape curve of speed control of skin pass mill, the control principle and implement of automatic speed down during skin pass rolling, the smooth switch-over between tension control and speed control of coiler, the configuration of control system are described. After transformation of single & double stand skin pass mill, the annual output has increased by 100 000 tons, the quality of product has improved, the failure rate has decreased considerably. |
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| Keywords: | skin pass mill speed control S-shape curve automatic speed down smooth switch-over |
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