20 — Machinist calc
®
Pro 2
4. Set Material to 316 Stainless Steel (selection #8):
8N
316-AUS. S. STEEL
MATL 8.
5. Enter Width of Cut:
.5gP (WOC)
WIDTH OF CUT
0.5 INCH
6. Enter Tool Diameter:
1d
DIAMETER
1. INCH
7. Calculate RPM:
R
RPM
802.
8. Show tabular Cut Speed:
R
CUT SPEED
/MIN 210. FEET
9. Now, change Width of Cut to 0.25" and nd new RPM and
tabular Cut Speed:
.25gP (WOC)
WIDTH OF CUT
0.25 INCH
R
RPM
859.
R
CUT SPEED
/MIN 225. FEET
FEED raTE - Ipm
relative to the workpiece as the tool makes a cut. You can
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