Cutting Formula--Formula for Turning

Cutting Formula--Formula for Turning

Cutting Speed (vc)

vc (m/min) : Cutting Speed
Dm (mm) : Workpiece Diameter
π (3.14) : Pi
n (min-1) : Main Axis Spindle Speed

FORMULAE

 

Feed (f)

f (mm/rev) : Feed per Revolution
I (mm/min) : Cutting Length per Min.
n (min-1) : Main Axis Spindle Speed

FORMULAE

 

Cutting time (Tc)

Tc(min):Cutting Time
lm(mm):Workpiece Length
l(mm/min):Cutting Length per Min.

FORMULAE

 

Theoretical finished surface roughness (h)

h (µm):Finished Surface Roughness
f (mm/rev):Feed per Revolution
RE (mm):Insert Corner Radius

FORMULAE

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