Rolling process is an important and integral part of manufacturing industry to supply sheets and bars of various sizes, gauges and shapes. A lot of investment is involved in purchasing and maintaining such complex machinery. A large-scale deformation of metal is involved in the rolling process. Due to this, a large amount of load comes on the rolls which is then transmitted to other components of the machinery. The bending load coming on rolls is alternating in nature, causing the fatigue of rolls, which necessitates a very careful design of the rolls for prolonging its life. To estimate the...