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Table 7 Experimental result

From: Research on Surface Roughness of Supersonic Vibration Auxiliary Side Milling for Titanium Alloy

No. A B (A*B)1 (A*B)2 C (A*C)1 (A*C)2 (B*C)1 (B*C)2 Ra
1 I I I I I I I I I 0.275
2 I I I I II II II II II 0.326
3 I I I I III III III III III 0.403
4 I II II II I I I II III 0.553
5 I II II II II II II III I 0.564
6 I II II II III III III I II 0.864
7 I III III III I I I III II 1.130
8 I III III III II II II I III 1.231
9 I III III III III III III II I 1.310
10 II I II III I II III I I 0.225
11 II I II III II III I II II 0.255
12 II I II III III I II III III 0.317
13 II II III I I II III II III 0.374
14 II II III I II III I III I 0.420
15 II II III I III I II I II 0.452
16 II III I II I II III III II 0.742
17 II III I II II III I I III 0.745
18 II III I II III I II II I 0.957
19 III I III II I III II I I 0.234
20 III I III II II I III II II 0.300
21 III I III II III II I III III 0.321