Manufacturing Processes

A direct extrusion operation produces the cross section shown in Fig. (2) from an aluminum billet whose diameter =150mm and length =600mm. Determine (a) the extrusion ratio, (b) the die shape factor, and (c) the length of the extruded section at the end of the operation if the die angle =14. Fig. (2) Note: all dimensions in mm. A direct extrusion operation produces the cross section shown in Fig. (2) from an aluminum billet whose diameter =150mm and length =600mm. Determine (a) the extrusion ratio, (b) the die shape factor, and (c) the length of the extruded section at the end of the operation if the die angle =14. Fig. (2) Note: all dimensions in mm