Feed Per Tooth - Based On Feed Rate, Rpm And # Of Teeth; Feed Per Tooth - Face Milling - Calculated Industries 4088 User Manual

feed per tooth – Based on Feed Rate, RPM and # of Teeth
Calculate Feed per Tooth (IPT) with a Feed Rate (IPM) of
12.8" per Minute, 4 Teeth and a Spindle Speed of 775 RPM:
1. Enter the Feed Rate:
2. Enter the Number of Teeth:
4gI (#Teeth)
3. Enter the RPM:
4. Calculate the Feed per Tooth:
feed per tooth – Face Milling
Find the Feed per Tooth (IPT) for Face Milling (2) using
4140-Alloy Steel for Material (4) and a 2-fluted High Speed
Steel Tool (1) with a Diameter of 1" and a 0.1" Depth of Cut.
Then, add a 0.15" Width of Cut and 45º Lead Angle:
1. select the Process:
2. select the Tool:
OO
12.8I
775R
g* all cleareD
1P
feeD/MinUte
nUMber of teeth
rpM
feeD/tooth
T
face MillinG
12.8 inch
0.004 inch
(cont'd)
User's Guide — 29
0.
4.
775.
0.
1.