Page 60 - Osawa_Update_2023

G2 - General purpose - Square

CUTTING PARAMETERS

G2CS4 M1 N1 M2 N2 M3 N3
N1
M1 M2 P1 S1 M3 M4 M7 N7 P2 S2 M5 N5 P3 S3
N2
N4
N3
Material Group P1 P2 K1 H1 H1 P3 S3 P7 M1 K2 H2 H2 P5 M2 N2 H3 H3M1 M2 M3 M4 N4
S4
S7
S5
S1
S2
P4
N1
N2
N1
K3
N3
ISO 513
H1 H1H2 H2
K1 K2 K3 K4 K7 P1 S1 K5 P2 S2 P1 S1 S2 P4 S4
S3
P2
H5 H5
P3
H3 H3H4 H4H7 H7
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC
K2
K4
K1
K3
H1 H1H2 H2H3 H3H4 H4
H2 H2
ap x ae 1.5D x 0.2D 1.5D x 0.2D H1 H1 1.5D x 0.2D K1 K2 1.5D x 0.2D
Vc (m/min) 80÷100 50÷70 30÷50 100÷120
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
1 0.004 0.003 0.003 0.005
2 0.007 0.006 0.005 0.009
3 0.010 0.009 0.008 0.013
4 0.013 0.011 0.010 0.017
SIDE MILLING
5 0.016 0.014 0.012 0.021
6 0.019 0.016 0.014 0.025
8 0.025 0.021 0.019 0.033
10 0.032 0.027 0.024 0.042
12 0.040 0.034 0.030 0.052
14 0.047 0.040 0.035 0.061
16 0.054 0.046 0.041 0.070
18 0.060 0.051 0.045 0.078
20 0.065 0.055 0.049 0.085
22 0.073 0.062 0.055 0.095
25 0.083 0.071 0.062 0.108
< D3 mm: ae = 0.1D

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