Experimental study and simulation of multi hole extrusion process

Abstract

Among all manufacturing processes the extrusion technology has a special place because it produces parts of superior quality with minimum waste of material The ever increasing cost of material energy and manpower requires that the extrusion process and tooling must be designed and developed with the minimum number of trial and the shortest lead time Extrusion process can be broadly classified into single hole and multi hole extrusion processes The multi hole extrusion is carried out with a