Forza, coppia e potenza

For Slotting Application

 

Conversion of Workpiece Material Rockwell (Optional)

Skip this step if you already know the Brinell hardness number(HB)
 
 

Characteristics of Workpiece Materials

HB
PSI N/mm 2
 

Slot Mill Nomenclature

in. mm
 

Machining Conditions

sfm m/mm
in. (WOC) mm (WOC)
in. (DOC) mm. (DOC)
in. IPT (chip load) mm
What's This?
Most Common
Workpiece Materials
W/D ratios:
W/D < = 0.66 0.66 < W/D < 1.0 W/D = 1.0
Aluminum alloys 1.0 1.05 1.1
Carbon and alloy steels 1.0 1.15 1.3
Cast irons 1.0 1.15 1.3
Titanium alloys 1.0 1.20 1.4
Stainless steel, High-temperature alloys 2.0 2.15 2.3
What's This?
Direct Belt Drive .9
Back Gear Drive .75
Geared Head Drive .7-.8
Oil - Hydraulic Drive .6-.9
 

Calculated Machining Conditions

RPM
IPM (no productivity formula) mm/min (no productivity formula)
in. (chip load at the cut) mm/min (chip load at the cut)
IPM (with productivity formula) mm/min (with productivity formula)
MRR cm3/min
MRR(no productivity formula) cm3/min(no productivity formula)
in.2 mm2

Calculated Force, Torque, and Required Power

in -lb N
in ft -lb N-cm N-m

Machining Power

HPc kW
hp kW

These calculations are based upon theoretical values and are only intended for planning purposes. Actual results will vary. No responsibility from Kennametal is assumed.