Examination of Machining Parameters and Prediction of Cutting Velocity and Surface Roughness Using RSM and ANN Using WEDM of Altemp HX

Table 3

Response at different machining parameters.

Test no.	Ton (μs)	WS (mm)	SGV (V)	CV (mm/min)	SR Ra (µm)
1	105	60	35	1.293	2.34
2	105	90	40	1.287	1.99
3	105	120	45	1.164	2.00
4	105	150	50	0.835	1.59
5	105	180	55	0.504	1.33
6	110	60	40	1.570	2.62
7	110	90	45	1.477	2.35
8	110	120	50	1.281	2.10
9	110	150	55	0.949	1.94
10	110	180	35	1.609	2.32
11	115	60	45	1.921	2.86
12	115	90	50	2.068	3.16
13	115	120	55	1.420	2.72
14	115	150	35	1.891	3.44
15	115	180	40	1.775	3.02
16	120	60	50	2.200	3.53
17	120	90	55	2.201	3.35
18	120	120	35	1.693	3.26
19	120	150	40	1.790	3.19
20	120	180	45	1.651	3.10
21	125	60	55	2.455	3.76
22	125	90	35	2.155	3.66
23	125	120	40	2.040	3.74
24	125	150	45	1.789	3.50
25	125	180	50	1.409	3.22