Open Access
Table 2
Machine-tool setting parameters.
| Parameter | Pinion | Gear | |
|---|---|---|---|
| Tilt angle i (°) | 2.90 | 0 | |
| Swivel angle j (°) | 173.42 | 205.73 | |
| Radial setting sr (mm) | 106.1841 | 107.3358 | |
| Initial cradle angle setting q (°) | 59.53 | 60.73 | |
| Vertical offset Em (mm) | –0.5295 | 0 | |
| Sliding base XB (mm) | –0.4075 | 0.6834 | |
| helical motion H (mm/rad) | –1.6905 | 0 | |
| Machine root angle γ (°) | 27.80 | 58.34 | |
| Machine center to back Xg (mm) | –0.5311 | 0 | |
| Roll ratio Ra | 2.168931 | 1.121120 | |
| Point radius r (mm) Outer cut | 114.865 | 115.95 | |
| Inner cut | 111.865 | 112.65 | |
| Profile angle a (°) Outer cut | 18 | 18 | |
| Inner cut | 22 | 22 |
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