2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
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IMPACT MIRACLE END MILLS
VFHVRB
Corner radius, Short cut length, 4 flute, Irregular helix flutes
Carbon steel, Cast iron, Alloy steel, Tool steel, Hardened steel (45 55HRC) Hardened steel (55 62HRC)
Alloy steel ( 30HRC) Pre-hardened steel
Work material
Cf53, GG25 X40CrMoV51
X40CrMoV51 X210Cr12
Dia. Corner R Neck Revolution Feed rate Depth of cut Depth of cut Revolution Feed rate Depth of cut Depth of cut Revolution Feed rate Depth of cut Depth of cut Revolution Feed rate Depth of cut Depth of cut
(mm) (mm) length (min-1) (mm/min) ap (mm) ae (mm) (min-1) (mm/min) ap (mm) ae (mm) (min-1) (mm/min) ap (mm) ae (mm) (min-1) (mm/min) ap (mm) ae (mm)
(mm)
7 1.5 4100 3900 1 3 3400 2700 0.8 3 2700 2200 0.6 3 2100 980 0.2 3
8 0.5 24 1800 1200 0.35 5 1500 840 0.3 5 1200 670 0.2 5 900 300 0.07 5
8 0.5 40 1800 1200 0.3 5 1500 840 0.25 5 1200 670 0.2 5 900 300 0.06 5
8 1 24 2500 2000 0.6 4.5 2100 1400 0.5 4.5 1700 1100 0.4 4.5 1300 500 0.12 4.5
8 1 40 2500 2000 0.5 4.5 2100 1400 0.4 4.5 1700 1100 0.3 4.5 1300 500 0.11 4.5
8 2 24 3600 3900 1.2 3 3000 2700 1 3 2400 2200 0.7 3 1800 980 0.24 3
8 2 40 3600 3900 1.1 3 3000 2700 0.9 3 2400 2200 0.7 3 1800 980 0.22 3
8 2 56 3000 3300 1 3 2500 2300 0.8 3 2000 1800 0.6 3 1500 830 0.2 3
8 2 72 3000 3300 0.6 3 2500 2300 0.5 3 2000 1800 0.4 3 1500 830 0.12 3
9 2 3200 3900 1.2 3.5 2700 2700 1 3.5 2100 2200 0.7 3.5 1600 980 0.24 3.5
10 0.5 30 1400 1200 0.35 6.5 1200 840 0.3 6.5 940 670 0.2 6.5 700 300 0.07 6.5
10 0.5 50 1400 1200 0.3 6.5 1200 840 0.25 6.5 940 670 0.2 6.5 700 300 0.06 6.5
10 1 30 2000 2000 0.6 6 1700 1400 0.5 6 1300 1100 0.4 6 1000 500 0.12 6
10 1 50 2000 2000 0.5 6 1700 1400 0.4 6 1300 1100 0.3 6 1000 500 0.11 6
10 2 30 2900 3900 1.2 4.5 2400 2700 1 4.5 1900 2200 0.7 4.5 1500 980 0.24 4.5
10 2 50 2900 3900 1.1 4.5 2400 2700 0.9 4.5 1900 2200 0.7 4.5 1500 980 0.22 4.5
10 2 70 2400 3300 1 4.5 2000 2300 0.8 4.5 1600 1800 0.6 4.5 1200 830 0.2 4.5
10 2 90 2400 3300 1 4.5 2000 2300 0.8 4.5 1600 1800 0.6 4.5 1200 830 0.2 4.5
SOLID END MILLS 11 2 2600 3600 1.2 5 2200 2500 1 5 1700 2000 0.7 5 1300 900 0.24 5
12 0.5 36 1200 1100 0.5 8 1000 770 0.4 8 800 620 0.3 8 600 280 0.11 8
12 0.5 60 1200 1100 0.5 8 1000 770 0.4 8 800 620 0.3 8 600 280 0.1 8
12 1 36 1400 1400 0.7 7.5 1200 1000 0.6 7.5 940 780 0.4 7.5 700 350 0.14 7.5
12 1 60 1400 1400 0.6 7.5 1200 1000 0.5 7.5 940 780 0.4 7.5 700 350 0.13 7.5
12 2 36 2400 3600 1.8 6 2000 2500 1.4 6 1600 2000 1.1 6 1200 900 0.4 6
12 2 60 2400 3600 1.6 6 2000 2500 1.3 6 1600 2000 1 6 1200 900 0.3 6
12 2 84 2000 3000 1.4 6 1700 2100 1.1 6 1300 1700 0.8 6 1000 750 0.3 6
12 2 108 2000 3000 0.9 6 1700 2100 0.7 6 1300 1700 0.5 6 1000 750 0.2 6
12 3 36 2400 3600 1.8 4.5 2000 2500 1.4 4.5 1600 2000 1.1 4.5 1200 900 0.4 4.5
12 3 60 2400 3600 1.6 4.5 2000 2500 1.3 4.5 1600 2000 1 4.5 1200 900 0.3 4.5
13 3 2200 3600 1.8 5 1800 2500 1.4 5 1500 2000 1.1 5 1100 900 0.4 5
16 0.5 42 900 900 0.5 11 750 630 0.4 11 600 500 0.3 11 450 230 0.1 11
16 2 42 1300 1500 0.9 9 1100 1100 0.7 9 870 840 0.5 9 650 380 0.2 9
16 3 42 1800 3000 1.8 7.5 1500 2100 1.4 7.5 1200 1700 0.9 7.5 900 750 0.4 7.5
16 3 80 1800 3000 1.6 7.5 1500 2100 1.3 7.5 1200 1700 0.8 7.5 900 750 0.3 7.5
16 3 120 1500 2500 1.4 7.5 1200 1800 1.1 7.5 1000 1400 0.7 7.5 750 630 0.3 7.5
ae
Depth of cut ap
1) If the depth of cut is shallow, the revolution and feed rate can be increased.
2) Air blow or oil mist is recommended for good chip evacuation.
3) For profile machining such as moulds, machining conditions may differ considerably depending on the workpiece geometry, machining
methods and depth of cut. Reduce the feed rate especially when machining the corner sections of a workpiece.
4) The irregular helix flute end mill has a larger effect on controlling vibration when compared to standard end mills. However, if the rigidity of
the machine or the workpiece installation is poor, vibration or abonrmal sound can occur. In this case, please reduce the revolution and feed
rate proportionately, or set a lower depth of cut.
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