Owing to improvement of rollingmillpractice. , the vertical rollingmill main drive system of some plant must endure more roll torque.
由于轧制工艺的改进,某厂立辊轧机主传动系统需要承受更大的轧制力矩。
2
Relevant operation practice shows that with the newly-designed sy stems, the rolling quality of the mill is improved, labor intensity reduced and the working environment more operator-friendly.
使用效果表明,该项设计提高了轧管机的轧制质量,减轻了工人的劳动强度,工作环境明显改善。
3
Based on the rolling feature and practice of reversible cold mill, a new calculating method to determine the load distribution is put forward by means of nonlinear equations.