2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
для заказа - info@mitsubishitools.ru
iMX-C4FV
Corner radius head for high efficiency machining, 4 flute, Irregular helix
RECOMMENDED CUTTING CONDITIONS SQUARE
y High depth of cut conditions
Carbon steel, Alloy steel, Pre-hardened steel, Hardened steel (45 55HRC)
Gray Cast Iron Alloy tool steel
Work material
Dia. R Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut BALL
(mm) (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm)
10 2 90 2900 0.25 2900 1.2 4.5 75 2400 0.21 2000 1 4.5 60 1900 0.22 1700 0.7 4.5 RADIUS
12 2 90 2400 0.25 2400 1.8 6 75 2000 0.21 1700 1.4 6 60 1600 0.22 1400 0.9 6
16 3 90 1800 0.25 1800 1.8 7.5 75 1500 0.2 1200 1.4 7.5 60 1200 0.22 1100 0.9 7.5
20 3 90 1400 0.25 1400 1.8 9 75 1200 0.2 1000 1.4 9 60 950 0.22 850 0.9 9
25 4 90 1100 0.25 1100 2.4 11.5 75 950 0.2 750 1.8 11.5 60 750 0.22 650 1.2 11.5
Depth of cut ae
ap
y High speed milling
Carbon steel, Alloy steel, Pre-hardened steel, Hardened steel (45 55HRC)
Gray Cast Iron Alloy tool steel
Work material
Dia. R Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut Cutting speed Revolution Feed Feed rate Depth of cut Depth of cut INDEXABLE HEAD END MILLS
(mm) (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/tooth) (mm/min) ap (mm) ae (mm)
10 2 150 4800 0.51 9800 0.6 4.5 125 4000 0.43 6900 0.46 4.5 100 3200 0.43 5500 0.36 4.5
12 2 150 4000 0.56 9000 0.9 6 125 3300 0.48 6400 0.7 6 100 2700 0.47 5100 0.45 6
16 3 150 3000 0.6 7200 0.9 7.5 125 2500 0.53 5300 0.7 7.5 100 2000 0.54 4300 0.45 7.5
20 3 150 2400 0.6 5800 0.9 9 125 2000 0.37 3000 0.7 9 100 1600 0.39 2500 0.45 9
25 4 150 1900 0.6 4500 1.2 11.5 125 1600 0.39 2500 0.9 11.5 100 1300 0.39 2000 0.6 11.5
Depth of cut ae
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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