NUMERICAL SIMULATION AND OPTIMIZATION OF COLD ROLLING PROCESS PARAMETERS FOR STRESS

The present work influence the parameter used for the processing of the cold rolling mill. In the present work included the design of the experiment method for some outputs, response surface methodology were used for the designing the 20 experiment as discussed in this paper, there are 3 factors and the three levels were decided for the designing 20 number of experiment. Thickness, velocity, hardening exponent as factors and there three levels are decided. Finally, as a output stress is calculated for all the results, a simulation software Ansys is used for the calculation for the value of the stress. Anova analysis is performed in the model, for finding the best and the suitable case, and for rejecting null hypothesis. The Anova analysis is performed using Minitab software