| 切削速度v (m/min) | 进给量f (mm/r) | 刀具直径D (mm) | 顶角φ (˚) | 螺旋角β (˚) | 刃磨后横刃宽度W2 (mm) |
| 20 | 0.10 | 4 | 140 | 30 | 0.3 |
| 40 | 0.15 | 10 |
|
|
|
| 55 | 0.2 | 16 |
|
|
|
| 70 | 0.25 |
|
|
|
|
| 80 | 0.30 |
|
|
|
|