Cutting Conditions
T781HX
Dc
Dc
cutting speed Vc (m/min)
feed per tooth fz(mm)
cutting speed Vc (m/min)
feed per tooth fz(mm)
Carbon Steel Materials
120
0.016xDc
40
0.006xDc
GR1 Carbon Steel
<24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel
100
0.016xDc
30
0.005xDc
GR2
P
80
0.016xDc
20
0.005xDc
GR3
Hardened Steel Materials
90
0.01xDc
10
0.003xDc
GR4
H
80
0.01xDc
10
0.003xDc
GR5
Stainless Steel Materials
70
0.01xDc
20
0.004xDc
GR8-1 Ferritic 、 Martensitic
60
0.01xDc
20
0.003xDc
GR8-2 Austenitic
M
50
0.01xDc
20
0.003xDc
GR8-3 Austenitic-ferritic
Austenitic-ferritic Heat-resistant
40
0.01xDc
20
0.003xDc
GR8-4
Cast Lron Materials
110
0.016xDc
40
0.006xDc
GR9-1 Grey cast iron
K
120
0.016xDc
30
0.006xDc
GR9-2 Nodular cast iron
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.
248
Made with FlippingBook - Online Brochure Maker