The axial overload is the main factor which causes work roll bearings and back up thrust bearings of fourhighmill invalid.
四辊轧机工作辊轴承及支承辊止推轴承失效的主要原因是轴向力过大。
2
This paper briefly introduces the major technical performances, basic design features and formation of the four-high cold strip mill.
本文简要介绍了四辊精密冷轧机的主要技术性能、设备的组成和特点。
3
By simulating the features of two -, three -, four-highmill with finite element method, the geometric shape, micro-structure and mechanical property of wire section are analyzed.