Общий каталог Mitsubishi 2020 - 2021 - страница 848
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CARBIDE
RECOMMENDED CUTTING CONDITIONS
y Shoulder milling
| Work Material | Carbon Ste Mild Steel | el, Alloy Stee | l (≤280HB) | Carbon Ste Alloy Tool S Pre-harden | el,Alloy Stee teel ed Steel | l (>280HB) | Austenitic S Titanium All | tainless Ste oy | el | Hardened | Steel (40-55 | HRC) |
| DC (inch) | Revolution (min-1) | Table feed (IPM) | Depth of cut ae (inch) | Revolution (min-1) | Table feed (IPM) | Depth of cut ae (inch) | Revolution (min-1) | Table feed (IPM) | Depth of cut ae (inch) | Revolution (min-1) | Table feed (IPM) | Depth of cut ae (inch) |
| 1/32 | 30000 | 70.9 | .006 | 30000 | 70.9 | .006 | 28000 | 66.1 | .006 | 20000 | 47.2 | .002 |
| 1/16 | 20100 | 63.3 | .012 | 15000 | 47.2 | .012 | 14000 | 44.1 | .012 | 10000 | 31.5 | .003 |
| 3/32 | 13400 | 42.2 | .019 | 10000 | 31.5 | .019 | 9400 | 29.6 | .019 | 6700 | 21.1 | .005 |
| 1/8 | 10000 | 47.2 | .025 | 7500 | 35.4 | .025 | 7000 | 33.1 | .025 | 5000 | 23.6 | .006 |
| 5/32 | 8000 | 44.1 | .031 | 6000 | 33.1 | .031 | 5600 | 30.9 | .031 | 4000 | 22.0 | .008 |
| 3/16 | 6700 | 42.2 | .037 | 5000 | 31.5 | .037 | 4700 | 29.6 | .037 | 3300 | 20.8 | .009 |
| 7/32 | 5700 | 35.9 | .044 | 4300 | 27.1 | .044 | 4000 | 25.2 | .044 | 2900 | 18.3 | .011 |
| 1/4 | 5000 | 35.4 | .050 | 3800 | 26.9 | .050 | 3500 | 24.8 | .050 | 2500 | 17.7 | .013 |
| 5/16 | 4000 | 31.5 | .062 | 3000 | 23.6 | .062 | 2800 | 22.0 | .062 | 2000 | 15.7 | .016 |
| 3/8 | 3300 | 31.2 | .075 | 2500 | 23.6 | .075 | 2300 | 21.7 | .075 | 1700 | 16.1 | .019 |
| 1/2 | 2500 | 23.6 | .100 | 1900 | 18.0 | .100 | 1800 | 17.0 | .100 | 1300 | 12.3 | .025 |
| Depth of Cut |
DC : Dia. Note 1) When cutting austenitic stainless steel, the use of water-soluble cutting fluid is especially effective. Note 2) If the depth of cut is smaller than this table, feed rate can be increased. Note 3) If the rigidity of the machine or the work material installation is very low, or chattering and noise are generated, please reduce the revolution and the feed rate proportionately.