Scale modeling – Calculated Industries 4015 User Manual
Page 38
Bolt Circle
Find the distance (in inches) between 6
bolts on a circle, if the radius is 5 inchs
(diameter 10 inches).
Steps
Keystrokes
Display
Clear calculator
[On/C] [On/C]
0.
Enter diameter
10 [Inch] [Circ]
DIA
10
INCH
Find circumference [Circ] [Circ]
CIRC
31-7/16
INCH
Divide by number of bolts [÷] 6 [=]
5-1/4
INCH
Scale Modeling
You have a 1/24th scale model car and
you’d like to add a model person to
the layout next to the car. What is the cor-
rect scale size you should use, to be in
proportion to an actual man 6 feet 1-1/2
inches tall?
Steps
Keystrokes
Display
Clear calculator
[On/C] [On/C]
0.
Find scale ratio
1 [÷] 24 [=]
0.041667
Multiply by
[x] 6 [Feet]
actual height
1 [Inch] 1 [/] 2 [=]
0
FEET
3-1/16
INCH
Convert to decimal inch
to find scale size
[Inch] [Inch]
3.0625
INCH
Clear calculator
[Conv] [x]
0.
38 – Measure Master Classic
™
4015-UG-B 4/4/03 12:29 PM Page 38