Forming Parameters on Friction during Single Point Incremental Forming

Table 3

The experimental scheme and results.

Factor						Response
Experiment	D, mm	Z, mm	n, r/min	vf, mm/min	α, °	μ
1	14	0.5	700	550	30	0.393
2	10	0.5	700	800	30	0.635
3	10	0.5	700	550	45	0.578
4	10	0.5	700	550	45	0.548
5	10	0.5	400	550	60	0.618
6	6	0.5	700	800	45	0.605
7	6	0.8	700	550	45	0.618
8	10	0.2	700	300	45	0.432
9	10	0.8	1000	550	45	0.576
10	10	0.2	700	550	60	0.616
11	6	0.5	700	300	45	0.561
12	10	0.8	400	550	45	0.617
13	10	0.5	700	550	45	0.591
14	10	0.2	1000	550	45	0.401
15	6	0.5	400	550	45	0.626
16	10	0.5	1000	300	45	0.501
17	10	0.8	700	300	45	0.583
18	6	0.5	700	550	60	0.605
19	6	0.5	1000	550	45	0.565
20	10	0.5	700	550	45	0.577
21	14	0.8	700	550	45	0.471
22	14	0.2	700	550	45	0.433
23	10	0.2	700	550	30	0.441
24	10	0.5	700	550	45	0.607
25	10	0.5	700	800	60	0.586
26	10	0.8	700	550	60	0.614
27	10	0.5	1000	550	30	0.5
28	6	0.5	700	550	30	0.537
29	10	0.2	400	550	45	0.487
30	14	0.5	1000	550	45	0.405
31	14	0.5	700	800	45	0.474
32	10	0.5	700	300	60	0.599
33	6	0.2	700	550	45	0.522
34	10	0.8	700	550	30	0.601
35	10	0.8	700	800	45	0.603
36	10	0.5	400	550	30	0.532
37	14	0.5	700	300	45	0.424
38	10	0.5	1000	800	45	0.537
39	10	0.5	400	800	45	0.601
40	10	0.5	700	300	30	0.496
41	10	0.2	700	800	45	0.607
42	10	0.5	1000	550	60	0.577
43	10	0.5	700	550	45	0.567
44	14	0.5	700	550	60	0.512
45	14	0.5	400	550	45	0.451
46	10	0.5	400	300	45	0.532