
Side Milling (A) Recommended feed per tooth (fz = mm/th) for side milling (A). uncoated TiCN and Slotting (B) For slotting (B), reduce fz by 20%. Cutting Speed Cutting Speed
| A | B | — vc | — vc | D1 — Diameter | |
| m/min | m/min | ||||
| Material |
| Group | ap | ae | ap | min | max | min | max | mm | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | |||
| 1 | 1 x D | 0,5 x D | 0,7 x D | 500 | – | 2000 | 500 | – | 2000 | fz | 0,027 | 0,036 | 0,054 | 0,072 | 0,090 | 0,108 | 0,144 | 0,180 | |
| N | |||||||||||||||||||
| 2 | 1 x D | 0,5 x D | 0,7 x D | 500 | – | 1500 | 500 | – | 1500 | fz | 0,024 | 0,032 | 0,049 | 0,065 | 0,081 | 0,097 | 0,130 | 0,162 |
NOTE: For cutting aluminium with high silicon, TiCN coating is recommended. Multiply ap for milling machine spindle with ceramic bearings by 0.5. For better surface fi nish, reduce feed per tooth. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on diameters >12mm.
Side Milling (A) Recommended feed per tooth (fz = mm/th) for side milling (A). uncoated and Slotting (B) For slotting (B), reduce fz by 20%. Cutting Speed — vc
| A | B | D1 — Diameter | ||
| m/min | ||||
| Material |
| Group | ap | ae | ap | min | max | max | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | ||
| 1 | 1,5 x D | 0,5 x D | 1 x D | 500 | – | 2000 | fz | 0,066 | 0,088 | 0,110 | 0,132 | 0,176 | 0,220 | 0,275 | |
| N | |||||||||||||||
| 2 | 1,5 x D | 0,5 x D | 1 x D | 500 | – | 1500 | fz | 0,059 | 0,079 | 0,099 | 0,119 | 0,158 | 0,198 | 0,248 |
NOTE: For cutting aluminium with high silicon TiCN coating is recommended. Multiply ap for milling machine spindle with ceramic bearings by 0,5. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on diameters >12mm.