Experimental And Numerical Study Of Multi Hole Extrusion Process: A Comparative Study

ABSTRACT When comparing with other manufacturing technologies, the extrusion technology always stands out as it is known to be highly efficient in terms of producing products of superior quality with the least possible amount of wastage. With the ever-increasing cost of materials, energy and the competition in the market, it becomes almost necessary to device a model with the minimum number of trials and shortest lead time. A multi-hole extrusion process was hence devised to serve the above needs. It employs a die with more than one hole and is considered to be highly effective in micro-extrus…