Forming and Curbing of Plate Bending in Jobbing Sheet Rolling Process (3)——Pass reduction and temperature difference effecting plate bending

One of the method of curbing plate bending in jobbing sheet rolling process was researched. The relationship between plate bending curvature and pass reduction and temperature difference of plate section is analyzed. The optimum value of pass reduction can be decided.The theory has been adopted in practical production and is proved to be correct.