Recovery and improve the accuracy of the cross - section profiles with variable form in the process of Roll

This paper is focused on technology flexibility Roll , has been formed. the process of forming the high flexibility in using different characteristics of the geometry and various cross with regard to reality a numerical formation process is out of control . characteristic of the process of paper and limiting discussed and better prospects in a new plan of geometric models . examining new profiles or by analyzing or using FE models or also using the hardware to speed up the process to be used . One of the features of the process of this study defeat the process of China and the flange wrinkles developed . in the model that geometrical parameters and effective focused the shape of the Phalange transition in the region.