Optimal Approaches for Hard Milling of SKD11 Steel Under MQL Conditions Using SIO₂ Nanoparticles

Table 6

Results of RA and MRR with different cutting modes.

Goal	Cutting parameters				Ra (μm)	MRR (mm^3/min)
	C (wt%)	V (m/min)	ap (mm)	f (mm/tooth)
Min Ra	4	80	0.2	0.01	0.108	203,82
Max MRR	4	80	0.6	0.03	0.249	1834,40
Multi-goal optimization	4	80	0.6	0.0249	0.196	1479.87