2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
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INDEXABLE HEAD END MILLS
iMX-B6HV
Ball nose head, 6 flute, Irregular curve
SQUARE RECOMMENDED CUTTING CONDITIONS
y Shoulder milling
Work Carbon steel, Alloy steel, Mild Steel, Austenitic stainless steel,
material Pre-hardened steel Ferritic, Precipitation hardening stainless steel,
Cobalt chromium alloy,
Titanium alloy
BALL Inclination % <15° %>15° Depth of cut Pick Feed % <15° %>15° Depth of cut Pick Feed
angle
ap pf ap pf
Dia. R Cutting speed Revolution Feed Feed rate Cutting speed Revolution Feed Feed rate (mm) (mm) Cutting speed Revolution Feed Feed rate Cutting speed Revolution Feed Feed rate (mm) (mm)
(mm) (mm) (m/min) (min-1) (mm/tooth) (mm/min) (m/min) (min-1) (mm/tooth) (mm/min) (m/min) (min-1) (mm/tooth) (mm/min) (m/min) (min-1) (mm/tooth) (mm/min)
RADIUS 10 5 300 9600 0.106 6100 200 6400 0.07 2700 0.5 2 225 7200 0.105 4500 150 4800 0.067 1900 0.5 2
12 6 300 8000 0.125 6000 200 5300 0.085 2700 0.6 2.4 225 6000 0.125 4500 150 4000 0.08 1900 0.6 2.4
16 8 300 6000 0.134 4800 200 4000 0.088 2100 0.8 3.2 225 4500 0.14 3700 150 3000 0.09 1600 0.8 3.2
20 10 300 4800 0.156 4500 200 3200 0.1 1900 1 4 225 3600 0.16 3400 150 2400 0.105 1500 1 4
25 12.5 300 3800 0.16 3600 200 2500 0.1 1500 1.2 5 225 2900 0.16 2800 150 1900 0.105 1200 1.2 5
Depth of pf
cut ap
Work Heat resistant alloys
material Inconel718
INDEXABLE HEAD END MILLS Inclination % <15° %>15° Depth of cut Pick Feed
angle
ap pf
Dia. R Cutting speed Revolution Feed Feed rate Cutting speed Revolution Feed Feed rate (mm) (mm)
(mm) (mm) (m/min) (min-1) (mm/tooth) (mm/min) (m/min) (min-1) (mm/tooth) (mm/min)
10 5 60 1900 0.055 630 40 1300 0.035 270 0.5 1
12 6 60 1600 0.055 520 40 1100 0.035 220 0.6 1.2
16 8 60 1200 0.062 450 40 800 0.04 190 0.8 1.6
20 10 60 1000 0.062 370 40 640 0.04 150 1 2
25 12.5 60 760 0.062 300 40 510 0.04 120 1.2 2.5
Depth of pf
cut ap
1) For stainless steel, titanium alloy and heat resistant alloy, the use of water-soluble coolant 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 large 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 abnormal sound can occur.
In this case, please reduce the revolution and feed rate proportionately, or set a lower depth of cut.
4) % is the inclination angle of the machined surface.
%
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