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 6800 13000 0.5 3 5600 9200 0.4 3 4600 7400 0.3 3 3400 3300 0.15 3
8 0.5 24 3000 3900 0.18 5 2500 2800 0.14 5 2000 2200 0.11 5 1500 1000 0.05 5
8 0.5 40 3000 3900 0.16 5 2500 2800 0.12 5 2000 2200 0.1 5 1500 1000 0.05 5
8 1 24 4200 6500 0.3 4.5 3500 4600 0.23 4.5 2800 3700 0.18 4.5 2100 1600 0.09 4.5
8 1 40 4200 6500 0.27 4.5 3500 4600 0.21 4.5 2800 3700 0.16 4.5 2100 1600 0.08 4.5
8 2 24 6000 13000 0.6 3 5000 9200 0.46 3 4000 7400 0.36 3 3000 3300 0.18 3
8 2 40 6000 13000 0.54 3 5000 9200 0.42 3 4000 7400 0.32 3 3000 3300 0.16 3
8 2 56 5000 11000 0.48 3 4200 7800 0.37 3 3400 6300 0.3 3 2500 2800 0.14 3
8 2 72 5000 11000 0.3 3 4200 7800 0.23 3 3400 6300 0.2 3 2500 2800 0.09 3
9 2 5300 13000 0.6 3.5 4400 9200 0.46 3.5 3600 7400 0.36 3.5 2700 3300 0.18 3.5
10 0.5 30 2400 3900 0.18 6.5 2000 2800 0.14 6.5 1600 2200 0.11 6.5 1200 1000 0.05 6.5
10 0.5 50 2400 3900 0.16 6.5 2000 2800 0.12 6.5 1600 2200 0.1 6.5 1200 1000 0.05 6.5
10 1 30 3300 6500 0.3 6 2700 4600 0.23 6 2200 3700 0.18 6 1700 1600 0.09 6
10 1 50 3300 6500 0.27 6 2700 4600 0.21 6 2200 3700 0.16 6 1700 1600 0.08 6
10 2 30 4800 13000 0.6 4.5 4000 9200 0.46 4.5 3200 7400 0.36 4.5 2400 3300 0.18 4.5
10 2 50 4800 13000 0.54 4.5 4000 9200 0.42 4.5 3200 7400 0.32 4.5 2400 3300 0.16 4.5
10 2 70 4000 11000 0.48 4.5 3300 7800 0.37 4.5 2700 6300 0.3 4.5 2000 2800 0.14 4.5
10 2 90 4000 11000 0.48 4.5 3300 7800 0.37 4.5 2700 6300 0.3 4.5 2000 2800 0.14 4.5
SOLID END MILLS 11 2 4300 12000 0.6 5 3600 8500 0.46 5 2900 6800 0.36 5 2200 3000 0.18 5
12 0.5 36 2000 3600 0.27 8 1700 2600 0.21 8 1300 2100 0.14 8 1000 900 0.07 8
12 0.5 60 2000 3600 0.24 8 1700 2600 0.18 8 1300 2100 0.12 8 1000 900 0.06 8
12 1 36 2400 4800 0.36 7.5 2000 3400 0.28 7.5 1600 2700 0.18 7.5 1200 1200 0.09 7.5
12 1 60 2400 4800 0.32 7.5 2000 3400 0.25 7.5 1600 2700 0.16 7.5 1200 1200 0.08 7.5
12 2 36 4000 12000 0.9 6 3300 8500 0.7 6 2700 6800 0.45 6 2000 3000 0.23 6
12 2 60 4000 12000 0.8 6 3300 8500 0.6 6 2700 6800 0.4 6 2000 3000 0.2 6
12 2 84 3300 9900 0.7 6 2700 7000 0.55 6 2200 5600 0.36 6 1700 2500 0.18 6
12 2 108 3300 9900 0.45 6 2700 7000 0.35 6 2200 5600 0.23 6 1700 2500 0.11 6
12 3 36 4000 12000 0.9 4.5 3300 8500 0.7 4.5 2700 6800 0.45 4.5 2000 3000 0.23 4.5
12 3 60 4000 12000 0.8 4.5 3300 8500 0.6 4.5 2700 6800 0.4 4.5 2000 3000 0.2 4.5
13 3 3700 12000 0.9 5 3100 8500 0.7 5 2500 6800 0.45 5 1900 3000 0.23 5
16 0.5 42 1500 3000 0.27 11 1200 2100 0.21 11 1000 1700 0.12 11 750 750 0.05 11
16 2 42 2100 5000 0.45 9 1700 3600 0.35 9 1400 2900 0.2 9 1100 1300 0.08 9
16 3 42 3000 10000 0.9 7.5 2500 7100 0.7 7.5 2000 5700 0.4 7.5 1500 2500 0.15 7.5
16 3 80 3000 10000 0.8 7.5 2500 7100 0.6 7.5 2000 5700 0.37 7.5 1500 2500 0.14 7.5
16 3 120 2500 8300 0.7 7.5 2100 5900 0.55 7.5 1700 4700 0.32 7.5 1300 2100 0.12 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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