U
ser
'
s
G
Uide
— 55
Start
Angle
X
C
,Y
C
X
2
,Y
2
X
1
,Y
1
X
3
,Y
3
bolt Pattern –
Model 4086
Calculate the Bolt Pattern for a layout with a 4.5 Inch Diameter, a
30° Start Angle and 6 Bolts.
Note:
When determining angles, 0° is at the 3 o’clock position and the
rotation goes counterclockwise.
KeYSTROKe
DISPLAY
O O
0.
1. Enter the Angle of the first bolt hole:
3 0 g b
(Start Angle)
ANGLe
30.°
2. Enter the Bolt Circle Diameter:
4 . 5 i d
DIA
4.5
INCH
3. Enter the Number of Bolts:
6 b
bOLTS
6.
4. Calculate the hole Center-to-Center Spacing and the x and
y coordinates:
b
(Center-to-Center Spacing)
OC-OC 2.2500
INCH
b
X-01 1.9486
INCH
b
Y-01 1.1250
INCH
b
X-02 0.0000
INCH
b
Y-02 2.2500
INCH
(cont'd)
