Table 5 Multi-factorial test parameter table
From: Research on Surface Roughness of Supersonic Vibration Auxiliary Side Milling for Titanium Alloy
Vibration frequency (kHz) | 25 | Amplitude (μm) | 8 |
|---|---|---|---|
Factor | Level | ||
I | II | III | |
A- Spindle speed (r/min) | 1000 | 1500 | 2000 |
B- Feed per tooth (mm/z) | 0.05 | 0.07 | 0.09 |
C- Depth of cut (mm) | 3 | 6 | 9 |