Page 58 - Osawa_Update_2023
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G2 - General purpose - Square
CUTTING PARAMETERS
GBL4 M1 N1 M2 N2 M3 N3
N1
M1 M2 N2 S1 M3 M4 M7 N7 P2 S2 M5 N5 P3 S3
N4
N3
P1
Material Group P1 P2 K1 H1 H1 P3 P4 P7 M1 K2 H2 H2 P5 M2 N2 H3 H3M1 M2 M3 M4 N4
S1
S5
S7
S3
S2
S4
N2
N3
N1
N1
K3
ISO 513
S2
S3
S1
H3 H3H4 H4H7 H7
H5 H5
K1 K2 K3 K4 K7 P1 S1 K5 P2 S2 P1 P2 P3 P4 S4
H1 H1H2 H2
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC
H2 H2
K2
H1 H1H2 H2H3 H3H4 H4
K4
K3
K1
ap x ae 1.5D x 0.1D 1.5D x 0.1D H1 H1 1.5D x 0.1D K1 K2 1.5D x 0.1D
Vc (m/min) 45÷55 30÷40 25÷35 70÷90
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
SIDE MILLING
3 0.008 0.007 0.006 0.009
4 0.010 0.009 0.008 0.011
5 0.013 0.011 0.010 0.014
6 0.015 0.013 0.011 0.017
8 0.020 0.017 0.015 0.026
10 0.026 0.022 0.019 0.033
12 0.032 0.027 0.024 0.042
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