| 轧机扭振控制策略与实施(上) |
| |
| 引用本文： | 沈标正,陈践,段保国,师淑珍.轧机扭振控制策略与实施(上)[J].冶金自动化,2002,26(3):17-20. |
| |
| 作者姓名： | 沈标正 陈践 段保国 师淑珍 |
| |
| 作者单位： | 1. 冶金自动化研究设计院,北京,100071
2. 攀枝花钢铁,集团,公司 |
| |
| 摘 要： | 扭振是轧机普遍存在的问题，也是轧机改造中的一个关键问题。轧机在改造后因输出功率和转矩增加，系统动态性能的提高，扭振将为得非常严重。本文结合攀钢1450轧机改造工程，阐述和分析了轧机扭振的计算和抑制方法。
|
| 关 键 词： | 扭振 轧机 弹性惯量系统 力矩放大倍数 振动控制 |
| 文章编号： | 1000-7059(2002)03-0017-04 |
| 修稿时间： | 2002年1月31日 |
Control plan and practice of torsional vibration on rolling mills(A) |
| |
| SHEN Biao zheng,CHEN Jian,DUAN Bao guo,SHI Shu zhen.Control plan and practice of torsional vibration on rolling mills(A)[J].Metallurgical Industry Automation,2002,26(3):17-20. |
| |
| Authors: | SHEN Biao zheng CHEN Jian DUAN Bao guo SHI Shu zhen |
| |
| Affiliation: | SHEN Biao zheng1,CHEN Jian2,DUAN Bao guo2,SHI Shu zhen1, |
| |
| Abstract: | Torsional vibration is a common trouble to all rolling mills, and a key problem in technical reform of rolling mill as well. Since power and torque of reformed rolling mill are increased and its dynamic performance is improved, torsional vibration gets more serious. Combined with technical reform project of 1450 hot strip mill of Panzhihua Iron and Steel (Group)Co, the methods of calculation and restraint for torsional vibration ofrolling mill are described and analyzed. |
| |
| Keywords: | torsional vibration rolling mill spring inertia system torque amplification factors |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
