Cutting Conditions
T740TX
T730 / T760
T730SX / T731SX / T760SX / T761SX
T730FX / T760FX
T730FX T730SX T731SX T730 T760FX T760SX T761SX T760 T740TX
M04
Dc
Dc
Dc
Dc
cutting speed Vc (m/min)
feed per tooth fz(mm)
cutting speed Vc (m/min)
feed per tooth fz(mm)
cutting speed Vc (m/min)
feed per tooth fz(mm)
cutting speed Vc (m/min)
feed per tooth fz(mm)
Carbon Steel Materials
60~120
0.005×Dc
60
0.005×Dc
GR1 Carbon Steel
<24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel
60~120
0.005×Dc
60
0.002×Dc
GR2
P
50~100
0.004×Dc
60
0.0015×Dc
GR3
Hardened Steel Materials
30~50
0.003×Dc
30
0.0015×Dc
GR4
H
20~40
0.002×Dc
20
0.001×Dc
GR5
Stainless Steel Materials
40~80
0.003×Dc
30
0.0015×Dc
GR8-1 Ferritic 、 Martensitic
30~70
0.003×Dc
30
0.0015×Dc
GR8-2 Austenitic
M
30~60
0.003×Dc
20
0.001×Dc
GR8-3 Austenitic-ferritic
Austenitic-ferritic Heat-resistant
30~50
0.003×Dc
15
0.001×Dc
GR8-4
Cast Iron Materials
60~120
0.005×Dc
60
0.002×Dc
GR9-1 Grey cast iron
K
60~120
0.005×Dc
60
0.002×Dc
GR9-2 Nodular cast iron
Aluminium Steel Materials
Wrought Aluminium alloys Aluminium cast alloys <10% Aluminium cast alloys >10%
150~200
0.01×Dc
GR10-1
140~180
0.01×Dc
GR10-2
130~160
0.01×Dc
GR10-3
Copper Steel Materials
150~200
0.01×Dc
GR11-1 Pure Copper
N
140~180
0.01×Dc
GR11-2 Brass
130~160
0.01×Dc
GR11-3 Bronze
Plastics Steel Materials
GR12 Plastics
FRP CFRP Steel Materials
GR13 FRP CFRP
Titanium Materials
30~50
0.002×Dc
GR15 Titanium
Nickel Materials
30~40
0.002×Dc
GR16-1 Nickel
30~40
0.002×Dc
GR16-2 cobalt-base alloys
S
25~30
0.002×Dc
GR16-3 Iron-based alloy
Heat-resistant Steel Materials
30
0.002×Dc
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.
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