整个轧钢生产过程总是有以下几个基本工序组成的：
坯料准备，包括表面缺陷的清理，表面氧化铁皮的去除和坯料的预先热处理等。坯料的加热，是热轧生产工艺过程的重要工序。
The whole rolling process of steel rolling is always composed of the following basic processes:
Preparation of the billet, including the cleaning of surface defects, the removal of the iron oxide skin on the surface, and the pre heat treatment of the blank. The heating of the billet is an important process in the process of hot 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.
轧钢机的技术现在越来越精细了，不同的类型，不同的物料都有不同的相对应的轧钢机设备，这也就让我们的物料更细致化了，且它们每一个地方的。
The technology of rolling mill is now more and more fine, different types, different materials h***e different corresponding rolling mill equipment, which makes our materials more detailed, and they are perfect every place.