Finite element analysis of cross-wedge rolling

Abstract EN

On the basis of the finite elements method, a three-dimensional mechanical model of the cross-wedge rolling process has been developed.

Examples of numerical simulation for strain distributions, strain rate, mean stress, and rolling load components have been included.

By means of the cross-wedge rolling process model presented herein, forecasting of phenomena limiting forming stability, i.e.

uncontrolled slipping and core necking is possible.

The rolling of reel forging has been presented as a more advanced thermo–mechanical model of cross-wedge rolling process.