28 — Ma c h i n i s t ca l c ™ Pr o
FEED raTE
to the workpiece as the tool makes a cut. You can calculate
Feed Rate – Based on Cutting Feed and RPM (for Turning)
KEYSTROKE DISPLAY
OO
0.
1. Enter the Cutting Feed:
.031c
CUT
$
0.031 INCH/REV
2. Enter the RPM:
900R
RPM
$
900.
3. Calculate the Feed Rate:
f
FEED 27.9000 INCH/MIN
f
RPM
$
900.
f
CUT
$
0.031 INCH/REV
Feed Rate – Based on Cutting Feed and RPM (for Drilling)
KEYSTROKE DISPLAY
OO
0.
1. Enter the Cutting Feed:
4Bc
CUT
$
0.004 INCH/REV
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