Multiobjective Optimization of Turning Cutting Parameters for J-Steel Material

Table 2

Design variables values in five-level full-factorial matrix.

Level	Cutting speed; (m/min)	Depth of cut; (mm)	Feed rate; (mm/rev)
1	150	0.10	0.050
2	175	0.15	0.075
3	200	0.20	0.100
4	250	0.30	0.150
5	300	0.40	0.200