Experimental Investigation of Material Removal Rate Parameters in ECM for Aluminum Hybrid Matrix Composites Using the RSM Technique

Table 7

ANOVA (MRR).

Source	DF	Seq-SS	Adj-MS	F		Contribution (%)
FE	3	100.999	33.6663	265.29	<0.005	76.9
VO	3	5.907	1.9690	15.52	0.025	4.6
EL	3	7.463	2.4877	19.60	0.018	5.7
ED	3	15.855	5.2849	41.64	0.006	12.3
Residual error	3	0.381	0.1269			0.5
Total	15	130.605				100