Artificial Intelligence-Based Surface Roughness Estimation Modelling for Milling of AA6061 Alloy

Table 5

ANOVA analysis for surface roughness.

Source	DF	Seq SS	Cont (%)	Adj MS	F value	value
Model	9	0.090865	92.50	0.010096	23.30	0.0001
Linear	3	0.074258	75.60	0.024753	57.13	0.0001
Vc	1	0.022969	23.38	0.022969	53.02	0.0001
F	1	0.016441	16.74	0.016441	37.95	0.0001
Ap	1	0.034848	35.48	0.034848	80.43	0.0001
Square	3	0.001347	1.37	0.000449	1.04	0.4016
Vc × Vc	1	0.000704	0.72	0.000704	1.63	0.2195
F × f	1	0.000043	0.04	0.000043	0.10	0.7575
ap × ap	1	0.000600	0.61	0.000600	1.38	0.2555
Two-way interaction	3	0.015260	15.53	0.005087	11.74	0.0002
Vc × f	1	0.009919	10.10	0.009919	22.89	0.0002
Vc × ap	1	0.000091	0.09	0.000091	0.21	0.6530
f × ap	1	0.005250	5.34	0.005250	12.12	0.0029
Error	17	0.007365	7.50	0.000433
Total	26	0.098230	100.00