Cutting Conditions
F676TX
ae
Dc
cutting speed Vc (m/min)
feed per tooth fz(mm)
ae
ap
Carbon Steel Materials
280
0.011×Dc
0.4×Dc
0.03×Dc
GR1 Carbon Steel
<24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel 48~56HRC Hardened Steel 56~68HRC Hardened Steel
260
0.011×Dc
0.4×Dc
0.03×Dc
GR2
P
230
0.009×Dc
0.4×Dc
0.03×Dc
GR3
Hardened Steel Materials
100
0.008×Dc
0.4×Dc
0.03×Dc
GR4
80
0.007×Dc
0.3×Dc
0.02×Dc
GR5
H
60
0.006×Dc
0.2×Dc
0.01×Dc
GR6
40
0.005×Dc
0.15×Dc
0.01×Dc
GR6
※ 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.
316
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