Cutting Conditions
D400
Dc
cutting speed Vc (m/min)
feed per tooth fz(mm)
Carbon Steel Materials
40
0.008xDc
GR1 Carbon Steel
<24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel
30
0.008xDc
GR2
P
20
0.008xDc
GR3
Cast Lron Materials
40
0.008xDc
GR9-1 Grey cast iron
K
40
0.008xDc
GR9-2 Nodular cast iron
Aluminium Steel Materials
Wrought Aluminium alloys Aluminium cast alloys <10% Aluminium cast alloys >10%
200
0.01xDc
GR10-1
200
0.01xDc
GR10-2
180
0.01xDc
GR10-3
Copper Steel Materials
60
0.01xDc
GR11-1 Pure Copper
N
60
0.01xDc
GR11-2 Brass
60
0.01xDc
GR11-2 Bronze
Plastics Steel Materials
100
0.01xDc
GR12 Plastics
FRP CFRP Steel Materials
80
0.01xDc
GR13 FRP CFRP Composite Material
All cutting data serve for orientation only and should be adapted individually to the technical conditions on location 1. Please work with good rigidity / high precision facilities and collet chuck. 2. Please choose proper cutting fluid. 3. The cutting data is reference value only. Please adjust it according to your real working conditions. 4. If RPM is lower the reference value, the Feed rate (fz) and RPM should be reduced by the same proportion. 5. If vibration occurs during cutting, please reduce cutting parameter.
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