圣霖轧钢设备生产高性价比的选择

轧钢，就是在旋转的的轧辊间改变钢锭，钢坯的形状的压力加工过程。所谓轧钢工艺过程就是一系列轧钢工艺过程组合而成的加工流程。

Rolling is the process of changing the pressure of the ingot and the shape of the billet between the rotating rolls. The so-called steel rolling process is a process of combination of a series of steel rolling process.

钢锭或钢坯在常温下很难变形，不易加工，需要进行加热到1100℃到1250℃进行轧制，这种轧制工艺叫做热轧。在常温下的轧制一般理解为冷轧.

Ingot or billet are difficult to be deformed at normal temperature and are not easy to be processed. They need to be heated to 1100 and 1250 C for rolling. This rolling process is called hot rolling. Rolling at normal temperature is generally understood as cold rolling.

横轧有两种类型：一类是轧辊孔型沿轴向是不变的，沿径向呈周期变化。轧件主要靠径向变形实现成型。另一类是锲横轧工艺，即在两个或者三个互相平行布置的轧辊或两个平板的表面上.

There are two types of cross rolling: one is the roll pass is unchanged along the axis, and the other is radial variation. The workpiece is mainly formed by radial deformation. The other is the cross rolling process, that is, on the surface of two or three parallel rolls or two plates.