International Journal of Engineering Research and General Science Volume 4, Issue Ř, March-April, ŘŖŗ6 ISSN 2091-2730 192 www.ijergs.org Design and Analysis of M.S Roller in Sheet Metal Rolling Machine Pramod Vishwakarma 1 , Vaibhav Bankar 2 M Tech Student, Department of Mechanical Engineeering ,VIT ,Nagpur. Assist.Prof, Department of Mechanical Engineeering, VIT Nagpur. pramodvishwakarma201@gmail.com vhbankar@gmail.com Abstract-Sheet metal rolling machine is a process of turning the flat sheet metal of appropriate length into a desired curvature as the manufacturer wants or into a complete hollow cylinder.This metal rolling machine is used largely in industry of pharmaceutical machine manufacturing company.Rolling machine has an application in manufacturing of heat exchanger , pressure vessel,octagonal blender etc.The metal sheet is feed continuously between upper lower and two lower roller.The lower roller revolve freely in the circular hole at the both support end.The upper roller is a adjustable roller which slide upward and downward direction normal to the roller. In this project, the objective is to analyse the contact stress analysis on the end support of the rolling machine and the lifting force on handle of the rolling machine which result in slip due to the crushing stress. Keyword - Contact stress, Crushing stress ,Metal Rolling,Support end, Improved Strength,Reduce maintenance cost. 1. INTRODUCTION Three roller sheet metal rolling machine is a process of converting metal sheet of varying thickness into curve sheet at required circumference or into complete hollow cylinder at required radius. The factors on which the sheet metal rolling machine is designed includes maximum thickness of sheet to be used ,minimum and maximum diameter of hollow sheet cylinder which the company want from rolling machine, The sheet metal rolling machine include several component:- Base- The base on the sheet metal rolling machine is formed by used standard channel of 80X100 on which the entire weight of the metal rolling machine is acted. Roller:-The metal rolling machine has two lower roller and one upper roller between which the sheet metal is feeded.The material of the roller used in mild steel Support end:-The rolling has two a support end on both side of the roller.One support has a single complete assembly and the other end can be splited into two.The upper half support end can be removed completely so that the after the end of metal rolling process the hollow cylindrical sheet can be removed.The material of the support end is mild steel. Manually operated handle:- The handle of the roller carries the upper roller such that its can be moved up and down normal to the roller so that sheet feeding between upper and lower lower roller can be done.V- threaded handle is used.