Question

Estimate the roll force and power for annealed low carbon steel strip 200 mm wide and 10
mm thick, rolled to a thickness of 6 mm. The roll radius is 200 mm, and the roll rotates at 200
rpm. Coefficient of friction = 0.2 and a low carbon steel such as AISI 1020 has K = 530 MPa and
n = 0.26

Answer 1

Answer:

Rolling is a type of metal forming process in which a metal strip is rolled in between rollers. The thickness of the strip is reduced due to plastic deformation. Rolling is widely used in manufacturing industries