Page 56 - Osawa_Update_2023
P. 56
G2 - General purpose - Square
CUTTING PARAMETERS
G2CSH3 M1 N1 M2 N2 M3 N3
N4
P1
N1
N3
M1 M2 N2 S1 M3 M4 M7 N7 P2 S2 M5 N5 P3 S3
Material Group P1 P2 K1 H1 H1 P3 S3 S4 M1 K2 H2 H2 P5 M2 N2 H3 H3M1 M2 M3 M4 N4
S7
S2
S5
S1
P4
P7
K3
N1
N3
N1
N2
ISO 513
S1
S3
K1 K2 K3 H3 H3H4 H4H7 H7 K5 H5 H5 P1 S1 P3 P4 S4
P2
H1 H1H2 H2
S2
P2
S2
K7
P1
K4
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC
K2
K4
K2
K3
ap x ae 0.5D x D 0.5D x D K1 H1 H1 0.5D x D H2 H2 K1 H1 H1H2 H2H3 H3H4 H4
0.5D x D
Vc (m/min) 80÷100 50÷70 30÷50 80÷120
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
1 0.003 0.003 0.002 0.004
2 0.006 0.005 0.005 0.008
3 0.009 0.008 0.007 0.012
SLOTTING
4 0.013 0.011 0.009 0.016
5 0.016 0.013 0.012 0.020
6 0.019 0.016 0.014 0.024
8 0.025 0.021 0.019 0.033
10 0.031 0.027 0.023 0.041
12 0.040 0.034 0.030 0.052
14 0.046 0.039 0.035 0.060
16 0.056 0.048 0.042 0.073
18 0.065 0.055 0.049 0.085
20 0.075 0.064 0.056 0.098
< D3 mm: ap = 0.2D M1 N1 M2 N2 M3 N3
N4
M1 M2 N2 S1 M3 M4 M7 N7 P2 S2 M5 N5 P3 S3
N3
N1
P1
Material Group P1 P2 K1 H1 H1 P3 S3 P7 M1 K2 H2 H2 P5 M2 K3 H3 H3M1 M2 M3 M4 N4
S4
N3
S5
N1
S7
N2
N2
N1
S2
S1
P4
ISO 513
K1 K2 K3 H3 H3H4 H4H7 H7 K5 H5 H5 P1 S1 S2 P4 S4
H1 H1H2 H2
K7
K4
P2
P2
S2
S3
P3
P1
S1
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC
K4
K1
H2 H2
H1 H1H2 H2H3 H3H4 H4
K2
K3
ap x ae 1.5D x 0.3D 1.5D x 0.3D H1 H1 1.5D x 0.3D K1 K2 1.5D x 0.3D
Vc (m/min) 90÷110 60÷80 40÷60 110÷130
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
1 0.004 0.003 0.003 0.005
2 0.008 0.006 0.006 0.010
3 0.011 0.010 0.008 0.015
SIDE MILLING
4 0.015 0.013 0.011 0.020
5 0.019 0.016 0.014 0.024
6 0.023 0.019 0.017 0.029
8 0.030 0.026 0.023 0.039
10 0.038 0.032 0.028 0.049
12 0.048 0.041 0.036 0.062
14 0.056 0.047 0.042 0.072
16 0.068 0.057 0.051 0.088
18 0.078 0.066 0.059 0.101
20 0.090 0.077 0.068 0.117
< D3 mm: ae = 0.1D
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