Statistical and Experimental Investigation of Hardened AISI H11 Steel in CNC Turning with Alternative Measurement Methods

Table 7

Analysis of variance for energy consumption.

Source	DF	Adj SS	Adj MS	F-value	value	Contr. %
	1	707.01	707.005	615.26	≤0.001	46.15
	1	33.78	33.784	29.40	≤0.001	2.21
F	1	552.89	552.892	481.15	≤0.001	36.09
	1	63.18	63.180	54.98	≤0.001	4.12
	1	0.96	0.960	0.84	0.373	0.06
	1	36.61	36,605	31.86	≤0.001	2.39
	1	7.74	7.744	6.74	0.019	0.50
	1	104.55	104.548	90.98	≤0.001	6.82
	1	5.64	5.644	4.91	0.041	0.37
Error	17	19.53	1.149	—	—	1.28
Total	26	1531.90	—	—	—	100.00

Significant P values are marked in bold.