Analysis of Machining Parameters in WEDM of Al/SiCp20 MMC Using Taguchi-Based Grey-Fuzzy Approach

Table 11

ANOVA table for GFRG (after pooling).

Source	Degree of freedom	SS^2	Adj. MS	F	P	% contribution
TON	2	0.078588	0.039294	14.62	0.064	52.61755
WFR	2	0.057244	0.28622	10.65	0.086	38.32696
IP	2	0.008148	0.004074	1.52	0.398	5.45538
Error	0	0.005376	0.002688			3.59943
Total	8	0.149357				100
S = 0.0518470		R^2 = 96.40%		R^2 (adj) = 85.60%