U
ser
'
s
G
Uide
— 35
6 B F
fPT
$
0.006
INCH
2. Enter the Tool Diameter:
1 d
DIA
$
1.
INCH
3. Enter Cut Depth:
. 1 g C
(Cut Depth)
DePTH
$
0
.
1
INCH
4. Calculate the adjusted Feed per Tooth:
C
ADJST
0
.
0100
INCH
5. Calculate the Radial Chip Thinning Factor:
C
RCTf
1
.
6667
INCH
C
DIA
$
1.
INCH
C
fPT
$
0.006
INCH
cuTTINg FEED
Cutting Feed is the distance the cutting tool or workpiece
advances during one revolution of the spindle, typically measured
in inches per revolution (IPR). You can calculate Cutting Feed
given values for Feed per Tooth (Chip Load) and Number of Teeth.
If these values are unknown, you can calculate Cutting Feed with
Feed Rate and RPM (Spindle Speed).
Cutting feed –
based on Feed per Tooth and # of Teeth
Calculate Cutting Feed with a Feed per Tooth (Chip Load) of
0.005 Inch and 4 Teeth:
KeySTROKe
DISPLAy
O O
0.
1. Enter the Feed per Tooth:
5 B F
fPT
$
0.005
INCH
2. Enter the Number of Teeth:
4 #
TeeTH
$
4.
(cont’d)
KeySTROKe
DISPLAy
