Hydraulic oil activated chrome plated steel rod works

- Aug 19, 2019-

The original surface quality of the chrome plated steel rod (after finishing the car) has a large effect on the rolling quality. When rolling a workpiece with a rigid rolling tool, the rolling accuracy is mainly determined by the original surface condition of the workpiece. Generally, the rigid rolling tool can only increase the original precision by about 5%~10%.


Therefore, the workpiece should be geometrically accurate before rolling, the surface roughness is Ra 6.3, and the original surface is preferably finished with a wide blade.