Cutting speed

Cutting speed means the rate at which the rotating work piece surface passes the cutting tool tip.

Cutting Speed = Peripheral Speed
Cutting Speed is measured in M/Min

Cutting speed formula:
n = revolutions/min (rpm)
D = diameter of the tool (mm)
Vc = cutting speed (m/min)



Assignment: Calculate speed in rpm

Cutting Speed230
Diameter of Work PieceØ30
Calclate rpm##


Cutting Speed400
Diameter of Work PieceØ10
Calclate rpm##


Cutting Speed200
Diameter of Work PieceØ5
Calclate rpm##


Cutting Speed300
Diameter of Work PieceØ115
Calclate rpm##


Cutting Speed600
Diameter of Work PieceØ13
Calclate rpm##