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Cutting Calculation (Drilling)
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Grades
for Steels
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Cutting Calculation
Cutting Calculation
for Smartphone
Unit:
Meter
Inch
Turning
Milling
Drilling
Cutting Time Tc
Power Requirements Pc
Cutting Speed vc
Revolutions per Minute n
Feed Rate f
Feed Speed vf
Thrust F
Spindle Torque Mc
Material Removal Rate Q
Cutting Time Tc [sec]
Tc
0
sec
Reset
Cutting Speed
vc
[m/min]
Feed Rate
f
[mm/rev]
Distance from Drill Point to
H
[mm]
No. of Holes
i
[pcs]
Diameter
DC
[mm]
Power Requirements Pc [kW]
Pc
0
kW
Reset
Cutting Speed
vc
[m/min]
Feed Rate
f
[mm/rev]
Diameter
DC
[mm]
Brinell Hardness
[P]:Un alloyed 150HB
[P]:Low alloyed 200HB
[P]:High alloyed 300HB
[M]:Ferritic 150HB
[M]:Austenitic 200HB
[K]:Malleable 180HB
[K]:Grey 220HB
[K]:Ductile 300HB
[N]:Al based alloys 100HB
[N]:Cu based alloys 250HB
[S]:Fe based 200HB
[S]:Ni based 220HB
[S]:Co based 300HB
[S]:Ti based alloys 350HB
[H]:Hardened steel 500HB 50-55HRC
[H]:Hardened steel 700HB 60-63HRC
HB
[HB]
Cutting Speed vc [m/min]
vc
0
m/min
Reset
Revolutions per Minute
n
[min
-1
]
Diameter
DC
[mm]
Revolutions per Minute n [min
-1
]
n
0
min
-1
Reset
Cutting Speed
vc
[m/min]
Diameter
DC
[mm]
Feed Rate f [mm/rev]
fz
0
mm/rev
Reset
Cutting Speed
vc
[m/min]
Feed Speed
vf
[mm/min]
Diameter
DC
[mm]
Feed Speed vf [mm/min]
vf
0
mm/min
Reset
Cutting Speed
vc
[m/min]
Feed Rate
f
[mm/rev]
Diameter
DC
[mm]
Thrust F [N]
F
0
N
Reset
Feed Rate
f
[mm/rev]
Diameter
DC
[mm]
Brinell Hardness
[P]:Un alloyed 150HB
[P]:Low alloyed 200HB
[P]:High alloyed 300HB
[M]:Ferritic 150HB
[M]:Austenitic 200HB
[K]:Malleable 180HB
[K]:Grey 220HB
[K]:Ductile 300HB
[N]:Al based alloys 100HB
[N]:Cu based alloys 250HB
[S]:Fe based 200HB
[S]:Ni based 220HB
[S]:Co based 300HB
[S]:Ti based alloys 350HB
[H]:Hardened steel 500HB 50-55HRC
[H]:Hardened steel 700HB 60-63HRC
HB
[HB]
Spindle Torque Mc [N・m]
Mc
0
[N・m]
Reset
Cutting Speed
vc
[m/min]
Power Requirements
Pc
[kW]
Diameter
DC
[mm]
Material Removal Rate Q [cm
3
/min]
Q
0
cm
3
/min
Reset
Cutting Speed
vc
[m/min]
Feed Rate
f
[mm/rev]
Diameter
DC
[mm]