FEA Analysis of Stresses Induced in 3- Pass Roller of Re-Rolling Mill1

FEM Analysis is a numerical method that can be used for the accurate solution of complex engineering problem. Rolling process is a very common and conventional process which is used in finishing shaping and designing of flat stripes, angles, rods, etc. In this process the product which is to be machined is passed through a set of heavy rollers which are rotating at some speed usually constant due to this rotation of roller the material which is to be machined gets shrinked and takes the shape as of that of the rotating rollers through which it is passed. Generally rolling process is having two types: - 1) Hot Rolling 2) Cold Rolling. Rollers of Re-Rolling milling are the rigid structural rotating elements used in production of different kinds of Geometry of products which are used in the various places like in Construction, in welding, etc. Rollers are also the main element of industry (mill) which is responsible for manufacturing of final products produced by mill. Rollers are the elements which are fixed from both the sides in the rolling stand & allow to reflect in upwards or downward direction like a simply supported beam. In this present research a structural analysis of roller of re-rolling mill by using FEA technique to get the range of deflection and stress for a definite force of 164.033 N is carried in the commercial software like Ansys.