Chip section
A = a x s (mm^2)
Material removal rate
V = a x s x u (cm^3/min)
Tangential cutting force
F = a x s x Ks ( kgf/mm^2)
Machining power
P = a x s x Ks x V / 60 x 120 x efficiency
Explaination :
- a = depth of cut
- s = feed in mm/rev
- V = cutting speed in m/min
- Ks = spesific cutting force kgf/mm^2
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