| |
Gearblanks |
Complex Gearblanks |
Shafts |
| Picture |
 |
|
|
| Requirements |
15- 30+ attributes |
55-60+ attributes |
10-15+ attributes |
| Tolerances |
±0.001 for size (OD, ID, length)
±0.0001 perpendicularity
±0.0001 parallelism
30 rms microfinish
±0.0008 TIR Runout |
±0.001 for size (OD, ID, length)
±0.0001 perpendicularity
±0.0001 parallelism
±0.001 groove location (OD, ID)
30 rms microfinish
±0.0008 TIR Runout |
±0.001 for size (OD, ID, length)
±0.0008 TIR Runout
±0.003 True positioning |
| Materials |
8620, 4820, 4320 and others |
9310, 8622, 8620, 4820, 4340, 4320, 4140 |
8620, 1018 |
| Processes |
 | Turning |
| Knurling |
| Grooving |
| Drilling |
| Boring and counter boring |
| Face contouring |
|
| Turning |
| Grooving |
| Face milling |
| Boring |
| Drilling |
| ID contouring |
|
| Turning |
| Milling |
| Face milling |
| Spot drilling |
| Slot milling |
| C-axis milling |
| C-axis profiling |
| C-axis-M-function drilling |
| Knurling |
| Sub-spindle machining (facing, drilling, boring) |
| Grooving |
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| Machine |
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