Recommended Milling Conditions
Q145 / Q145DX
Q149 / Q149DX
Q148 / Q148DX
Q146 / Q146DX
Q146 Q146DX Q148 Q148DX Q149 Q149DX Q145 Q145DX
Dc
ae=0.01xDc
ae=0.01xDc
ae=0.01xDc
ae=0.01xDc
cutting speed Vc (m/min)
feed Fn(mm/rev)
Cutting speed Vc (ft/min)
feed Fn(mm/rev)
cutting speed Vc (m/min)
feed Fn(mm/rev)
Cutting speed Vc (ft/min)
feed Fn(mm/rev)
Carbon Steel Materials
GR1 Carbon Steel
<24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel 48~56HRC Hardened Steel
GR2
P
GR3
Hardened Steel Materials
GR4
GR5
H
GR6
Stainless Steel Materials
GR8-1 Ferritic 、 Martensitic
GR8-2 Austenitic
M
GR8-3 Austenitic-ferritic
Austenitic-ferritic Heat-resistant
GR8-4
Cast Iron Materials
GR9-1 Grey cast iron
K
GR9-2 Nodular cast iron
Aluminium Steel Materials
Wrought Aluminium alloys Aluminium cast alloys <10% Aluminium cast alloys >10%
500
0.002×Dc
500
0.002×Dc
500
0.002×Dc
500
0.002×Dc
GR10-1
400
0.002×Dc
400
0.002×Dc
400
0.002×Dc
400
0.002×Dc
GR10-2
450
0.002×Dc
450
0.002×Dc
450
0.002×Dc
450
0.002×Dc
GR10-3
Copper Steel Materials
200
0.002×Dc
200
0.002×Dc
200
0.002×Dc
200
0.002×Dc
GR11-1 Pure Copper
N
180
0.002×Dc
180
0.002×Dc
180
0.002×Dc
180
0.002×Dc
GR11-2 Brass
150
0.002×Dc
150
0.002×Dc
150
0.002×Dc
150
0.002×Dc
GR11-3 Bronze
Plastics Steel Materials
GR12 Plastics
FRP CFRP Steel Materials
GR13 FRP CFRP
Titanium Materials
GR15 Titanium
Nickel Materials
GR16-1 Nickel
GR16-2 cobalt-base alloys
S
GR16-3 Iron-based alloy
Heat-resistant Steel Materials
GR17 Heat-resistant Steel
※ All cutting data are for reference only. Please adjust according to actual machining conditions. 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 than 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.
80
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