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

(cont'd)
feed rate – Based on Feed per Tooth, RPM and # of Teeth
Calculate the Feed Rate for a four-fluted end mill using a Feed
per Tooth (Chip Load) of 0.005" turning at 1,000 RPM:
Feed
Rate
1. Enter the Feed per Tooth:
2. Enter the Number of Teeth:
4gI (#Teeth)
3. Enter the RPM:
4. Calculate the Feed Rate:
22 — M
achinist
I
Number
of Teeth: 4
g* all cleareD
5BT
1000R
I
c P 2
alc ro
®
feeD/MinUte
RPM: 1000
Feed per Tooth:
0.005"
feeD/tooth
nUMber of teeth
rpM
feeD/MinUte
3.200 inch
0.
0.005 inch
4.
1000.
20.000 inch