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

Table 4

Determination of performance matrix.

Exp.	MRR	TWR	Ra	Recast layer thickness
L1	0.0554	4.125	5.0444	0.2214
L2	0.2297	3.0982	6.378	0.2923
L3	0.1575	2.1325	5.301	0.3277
L4	0.2307	3.9872	5.135	0.1742
L5	0.1758	3.5280	5.4437	0.2982
L6	0.1060	2.9682	4.0937	0.4669
L7	0.2666	5.6324	6.8372	0.2337
L8	0.1083	2.5554	4.6398	0.5074
L9	0.1097	1.9895	5.2216	0.5280
SOS	0.27084017	110.5288927	262.5260852	1.16996348