Page 11 - Osawa Update Catalogue 2019

CUTTING PARAMETERS

MHMB204 M2 M3 N3 M1 N4 M5 N5 M2 N2 M3 N3
M4 M4
N1
N4
N2
N3
P5
S2
P2
N4
P1
S1
S4
N6
M3 M4 M5 N5 P3 S3 M6 P4 P4 S4 S5 P2 S2 P3 S3
Material
H1 H1H4 H4H5 H5
P4
P5
K4
S6
H2 H2H3 H3P6
S5
H4 H4K5
Group P3 S3 S4 K2 K3 K1 K4 K2 H2 H2 K3 H3 H3
ISO 513
H3 H3H4 H4H5 H5
K3 K4 K5 K6 H6 H6
Hardness/Rm < 45 HRC 45 - 55 HRC 55 - 60 HRC 60 - 65 HRC
ap x ae 0.05D x 0.1D 0.05D x 0.1D 0.05D x 0.1D 0.05D x 0.1D
Vc (m/min) 80-120 60-100 50-70 30-50
D D (eff.) n fz Vf n fz Vf n fz Vf n fz Vf
(mm) (mm) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min)
0.1 0.04 40000 0.004 320 40000 0.004 290 40000 0.003 255 40000 0.003 225
ap
ae 0.2 0.09 40000 0.006 480 40000 0.005 430 40000 0.005 385 40000 0.004 335
COPYING 0.3 0.13 40000 0.008 640 40000 0.007 580 40000 0.006 510 40000 0.006 450
0.4 0.17 40000 0.010 800 40000 0.009 720 40000 0.008 640 31850 0.007 445
0.5 0.22 40000 0.012 960 40000 0.011 860 38220 0.010 735 25480 0.008 430
0.6 0.26 40000 0.015 1200 40000 0.014 1080 31850 0.012 765 21230 0.011 445
0.7 0.31 40000 0.018 1440 36400 0.016 1180 27300 0.014 785 18200 0.013 460
0.8 0.35 39810 0.020 1590 31850 0.018 1150 23890 0.016 765 15920 0.014 445
0.9 0.39 35390 0.023 1630 28310 0.021 1170 21230 0.018 780 14150 0.016 455
1 0.44 31850 0.026 1660 40000 0.023 1870 19110 0.020 745 12740 0.017 430
1.5 0.79 21230 0.040 1700 16990 0.036 1220 12740 0.030 765 8490 0.026 440
2 1.20 15920 0.055 1750 12740 0.050 1260 9550 0.041 790 6370 0.036 455
a n Vf
(rpm) (mm/min)
α 15° x 1.1 x 1.1

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