2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
CARBIDE для заказа - info@mitsubishitools.ru
IMPACT MIRACLE END MILLS
VFJHV
End mill, Semi long cut length, 4 flute, Irregular helix flutes
RECOMMENDED CUTTING CONDITIONS
y Shoulder milling
Carbon steel, Cast iron, Alloy steel, Tool steel, Austenitic stainless steel, Hardened steel (45 55HRC) Heat resistant alloys
Work Alloy steel ( 30HRC) Pre-hardened steel Titanium alloy
material Cf53, GG25 X40CrMoV51 X5CrNi1810, X40CrMoV51 Inconel718
X5CrNiMo17-12-2, Ti6Al4V
Dia. Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate
(mm) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min)
2 16000 530 10000 320 10000 300 7400 140 3800 55
3 12000 820 7600 470 7600 440 5600 280 2500 80
4 950 6000 520 6000 510 4500 310 1900 110
5 9500 1000 4800 550 4800 540 3600 330 1500 110
6 7600 1100 4000 610 4000 600 3000 330 1300 110
8 6300 1100 3000 630 3000 600 2200 330 100
10 4700 1000 2400 610 2400 570 1800 310 960 100
12 3800 980 2000 580 2000 520 1500 280 760 80
16 3100 810 1500 480 1500 420 1100 240 640 65
20 2300 740 1200 430 1200 390 220 480 50
1900 900 380
Depth of < 0.1D < 0.05D < 0.02D
cut < 2.5D < 2.5D < 2.5D
SOLID END MILLS D:Dia.
1) When cutting austenitic stainless steels, the use of water-soluble cutting fluid is effective.
2) If the depth of cut is shallow, the revolution and feed rate can be increased.
3) 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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