Stress Analysis and Feasibility of Fabrication of Laminar Ring

Due to the high demand of steel factories, the necessity of localization of mechanical laminar was introduced from Mobarakeh Steel Company of Isfahan. In this research, we first studied the working conditions and the extraction of the forces applied to the waterworks. The investigations showed that the forces are quasi-static and the pressure values are PH=225Pa and PGr=220Bar, and the torque TS=306.07N.m. The results of the tensile test showed that the final strength for the waterworks and belt was 620.3 and 594.1 MPa, respectively. In order to make the desired waterworks, the belt was prepared in 6 steps from the mold and formed a circular shape. Using the matrix pitch matrix, the staircase was created on the waterworks. The results of static analysis on the mechanical laminar and domestic laminar showed that the maximum stresses, based on Von Mises theory, were 1.39×108 Pa and 3.2×108 and the confidence coefficient for each was 2.808 and 1.338, respectively.