In this paper, an axle sleeve is formed through a combined cross wedge rolling (CWR) and hot extrusion process, the forming process simulated via finite element analysis software Deform-3D. The mechanism revealed by analyzing stress strain distribution, temperature variation metal flow law of workpiece during CWR extrusion. Combined with experiments, feasibility to produce verified. It has been...

In this work, different friction models available in HyperXtrude had been investigated the context of hot forward extrusion simulation aluminum alloys. Extrusion trials were carried out for EN AW 6060 and 6082 at temperatures ram speeds. The forces as well material near exit die recorded used validation simulations. FE-simulations each trial HyperXtrude. Initially, calibrated only two trials. T...