Experimental Investigation of Heat-Treated Tool on Wire Electric Discharge Machining of Titanium Alloy (Ti-6Al-4V)

Table 11

Ranking of the performance matrix.

Exp.	Pi	Rank
L1	0.422556586	9
L2	0.681027133	2
L3	0.624174177	3
L4	0.704592941	1
L5	0.587660758	4
L6	0.435630747	8
L7	0.556382753	7
L8	0.592410860	5
L9	0.590739116	6