Explanation

The main parts of the rolling mill that cause plastic deformation of the rolled piece are mainly composed of the roll body, roll neck and joint parts. According to the shape of the roll body, it is divided into flat rolls, stepped rolls, tapered rolls, and irregular rolls; According to the arrangement position in the rolling mill, it can be divided into work roll, intermediate roll, backup roll, etc; It can be divided into strip, section steel, tube, etc. according to the type of rolled products; According to the material, it can be divided into cast iron, cast steel, forged steel, hardmetal milk roller, etc.

Classification