COMPUTER SIMULATION OF THE COMBINED ROLLING-EXTRUSION PROCESS FOR OBTAINING RODS FROM ALUMINIUM ALLOY 7075
This article presents the results of numerical modelling of the combined rolling-extrusion process for producing rods of various diameters from alloy 7075. A 7075 ingot with a cross section of 14×14 mm and a length of 200 mm was used as the initial billet. The processing temperature was 450°C, and the diameters of the...