Machining Characteristics Investigations of DSS-2205 Using RSM–ANN and Gray Relational Analysis

Table 1

Response table of process parameters.

Levels	Cutting velocity (Vc /m/min)	Rate of feed (Fz / mm/rev)	Cutting depth (Dc / mm)	Tooltip nose radius (Rtip / mm)
−2	80	0.2	2.5	0.8
−1	100	0.3	3.0	1.2
0	120	0.4	3.5	1.6
1	140	0.5	4.0	2.4
2	160	0.6	4.5	2.8