| 轧辊平衡液压控制回路的改进 |
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| 引用本文： | 张福波,于九明,刘相华,王国栋. 轧辊平衡液压控制回路的改进[J]. 轧钢, 2004, 21(3): 22-24 |
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| 作者姓名： | 张福波 于九明 刘相华 王国栋 |
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| 作者单位： | 东北大学轧制技术及连轧自动化国家重点实验室,辽宁,沈阳,110004 |
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| 摘 要： | 针对某二辊热带轧机的轧辊液压平衡控制系统中由于液压平衡缸没有中间位置而使快速换辊操作不方便的问题 ,提出了一种基于液压差动回路的控制方案 ,实施后 ,效果明显 ,既方便了换辊 ,又有很好的节能效果
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| 关 键 词： | 轧辊平衡 液压回路 系统改进 |
| 文章编号： | 1003-9996(2004)03-0022-03 |
| 修稿时间： | 2003-08-13 |
Improvement of hydraulic circuit of roll balance system |
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| ZHANG Fu-bo,YU Jiu-ming,LIU Xiang-hua,WANG Guo-dong. Improvement of hydraulic circuit of roll balance system[J]. Steel Rolling, 2004, 21(3): 22-24 |
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| Authors: | ZHANG Fu-bo YU Jiu-ming LIU Xiang-hua WANG Guo-dong |
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| Abstract: | For the trouble due to no mid-position of the balance cylinder when changing rollers in the hydraulic roll balance system of a two-high hot-rolling mill, an improved scheme based on hydraulic differential circuit is putted forward. Applications indicate that the improved circuit makes the process of changing rollers more convenient and saves energy effectively. |
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| Keywords: | roll balance hydraulic circuit system improvement |
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