Stuth ri phròiseasadh | Stàilinn gualain / stàilinn alloy / iarann teilgte <20-30HRC | Stàilinn ro-chruaidh/stàilinn leaghte is teothaichte <35-48HRC |
Stàilinn / stàilinn inneal <25-35HRC |
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trast-thomhas | Astar cuairteachaidh (rev/min) | Ìre beathachaidh (mm/mion) | Astar cuairteachaidh (rev/min) | Ìre beathachaidh (mm/mion) | Astar cuairteachaidh (rev/min) | Ìre beathachaidh (mm/mion) |
Doimhneachd an gearraidh | Ap muilleidh taobh<1.5D ae <0.1D Slot Milling ap <0.3Dae<1.0D | Ap muilleidh taobh<1.5D ae <0.1D Slot Milling ap <0.3Dae<1.0D | Ap muilleidh taobh<1.5D ae <0.1D Slot Milling ap <0.3Dae<1.0D | Ap muilleidh taobh<1.5D ae <0.1D Slot Milling ap <0.3Dae<1.0D | Ap muilleidh taobh<1.5D ae <0.1D Slot Milling ap <0.3Dae<1.0D | Ap muilleidh taobh<1.5D ae <0.1D Slot Milling ap <0.3Dae<1.0D |
3 | 14000 | 680 | 10600 | 470 | 7500 | 110 |
4 | 10800 | 700 | 8000 | 480 | 5500 | 115 |
6 | 7000 | 750 | 5300 | 515 | 3700 | 120 |
8 | 5200 | 750 | 4000 | 510 | 2800 | 120 |
10 | 4200 | 730 | 3200 | 505 | 2200 | 120 |
12 | 3500 | 730 | 2650 | 505 | 1850 | 120 |
16 | 2600 | 680 | 2300 | 470 | 1400 | 115 |
20 | 2100 | 670 | 1600 | 460 | 1100 | 95 |