THE INFLUENCE OF ASYMMETRY FACTOR AND DEFORMATION ON THE CRITERION OPTIMIZING THE RELATIVE FLOW RATE OF St3S+0H13J BIMETALLIC STRIP

摘要

The design of new technologies of rolling bimetal plates poses a lot of problems with obtaining a uniform distribution of rolling reduction into the layers and a straight strip at the roll gap exit. This is the main cause to determine optimization criterion of relative flow rate. Computer analyses of the asymmetrical rolling process were performed in this study to optimize the conditions of production of bimetallic plates. A Finite Element Method-based program, Forge 2D, was used for computer simulation.