初轧机主传动系统的扭振是造成部件破坏的主要原因.本文指出初轧机的扭振实质上可分为冲击扭振和自激扭振两大类.分析产生各种不同扭振的原因,提出了各种扭振时TAF值的计算方法,并对TAF值可能达到的水平做出预测.指出危险情况和预防原则.
The torsional vibration of blooming mill may be classified into impulsivetorsional vibration and self-excited oscillation.The various conditions causing tor-sional vibration have been analyzed.The calculational method of TAF valuesfor various torsional vibrations and the prediction about the level of which theTAF might be reached were proposed.The dangerousness and preventive measur-es were also pointed out.
参考文献
| [1] |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%