2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
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ROTATING TOOLS
RECOMMENDED CUTTING CONDITIONS
A B C D F G HI
(Chamfer milling) (Face milling) (Face milling) (Drilling) (Ramp milling) (Boring) (Helical milling) (Contour milling)
8 corners usable 4 corners usable
E
3mm(Max.)
9mm(Max.) (Shoulder milling)
4mm(Max.)
42°
(Note) These are recommended cutting conditions when cutter diameter is less than 80. For cutters with diameter >& 80mm increase cutting
speed by 10%. Above sizes are for OEMX1705 oooo.
Work Material Hardness Grade Cutting Speed Cutting Mode Feed per Tooth
(m/min) (mm/tooth)
P < 180HB F7030 240 (180 300) A 0.2 (0.15 0.25)
Mild Steel VP15TF 180 (100 250) B 0.2 (0.15 0.25)
F7030 200 (140 240) C,E,F 0.2 (0.15 0.25)
Carbon Steel 180 280HB VP15TF 180 (100 250) D,G,H,I 0.075 (0.05 0.1)
Alloy Steel 280 380HB F7030 150 (100 170) 0.2 (0.15 0.25)
VP15TF A 0.2 (0.15 0.25)
Pre-Hardened Steel 35 45HRC F7030 120 (80 160) B 0.2 (0.15 0.25)
VP15TF 130 (90 160) C,E,F 0.075 (0.05 0.1)
ROTATING TOOLS High Alloy Steel < 300HB F7030 120 (80 160) D,G,H,I 0.2 (0.15 0.25)
M VP15TF 150 (100 170) 0.2 (0.15 0.25)
< 270HB F7030 120 (80 160) A 0.2 (0.15 0.25)
Stainless Steel Tensile Strength VP15TF 200 (140 240) B 0.075 (0.05 0.1)
K 150 (100 200) C,E,F 0.15 (0.1 0.2)
< 350MPa VP15TF D,G,H,I 0.15 (0.1 0.2)
Cast Iron Tensile Strength 160 (100 220) 0.1 (0.05 0.15)
VP15TF A 0.05 (0.025 0.075)
Ductile Cast Iron 360 500MPa 160 (100 220) B 0.15 (0.1 0.2)
Tensile Strength VP15TF C,E,F 0.15 (0.1 0.2)
H 140 (90 190) D,G,H,I 0.1 (0.05 0.15)
Heat-Treated Steel 500 800MPa VP15TF 0.05 (0.025 0.075)
45 60HRC 80 (50 100) A 0.15 (0.1 0.2)
B 0.15 (0.1 0.2)
C,E,F 0.1 (0.05 0.15)
D,G,H,I 0.075 (0.05 0.1)
0.3 (0.25 0.35)
A 0.25 (0.2 0.3)
B 0.15 (0.1 0.2)
C,E,F 0.075 (0.05 0.1)
D,G,H,I 0.25 (0.2 0.3)
0.2 (0.15 0.25)
A 0.1 (0.05 0.15)
B 0.05 (0.025 0.075)
C,E,F 0.25 (0.2 0.3)
D,G,H,I 0.2 (0.15 0.25)
0.1 (0.05 0.15)
A 0.05 (0.025 0.075)
B 0.15 (0.1 0.2)
C,E,F 0.15 (0.1 0.2)
D,G,H,I 0.1 (0.05 0.12)
0.05 (0.025 0.06)
A
B
C,E,F
D,G,H,I
A
B
C,E,F
D,G,H,I
a Revolution (min-1)=(1000Cutting Speed)(3.14&D1)
a Table Feed (mm/min)=Feed per ToothNumber of TeethCutter Revolution
(Note 1) This list of recommended cutting conditions is for flank wear of 0.3mm in 30min. cutting time.
(Note 2) More than 50mm shank length should be clamped in the milling chuck.
(Note 3) Use pick feed when drilling. (0.5mm step is recommended)
(Note 4) When chattering occurs, reduce cutting speed by 20 30%.
(Note 5) When using round inserts, make sure that the flat portion of the flank surface is secure against the insert seat wall.
K074 TECHNICAL DATA N001
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