Cutting Conditions
F661TX
F660TX
F660TX F661TX
Dc
ae=0.02xDc ae Dc
ae=0.05xDc ae
cutting speed Vc (m/min)
feed per tooth fz(mm)
cutting speed Vc (m/min)
feed per tooth fz(mm)
Hardened Steel Materials
38~48HRC Hardened Steel 48~56HRC Hardened Steel 56~68HRC Hardened Steel
150
0.01xDc
130
0.002xDc
GR5
100
0.008xDc
90
0.0018xDc
GR6
H
90
0.007xDc
80
0.0015xDc
GR7
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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