Calculated Industries MACHINIST CALC PRO - Pitch Diameter - Known 3-Wire Measurement and Wire Size

38 — Ma c h i n i s t ca l c ™ Pr o
(cont’d)
4. Enter the Wire Size*:
.1gf
(Wire Size) WIRE SIZE $ 0.1 MM
5. Find the Minimum 3-Wire Measurement:
gR
(3-W Measure) 3WMIN SIZE 1.3069 MM
6. Find the Maximum 3-Wire Measurement:
R
3WMAX SIZE 1.3699 MM
7. Find the Minimum Pitch Diameter:
R
PTCH- SIZE 1.3100 MM
8. Find the Maximum Pitch Diameter:
R
PTCH+ SIZE 1.3730 MM
R
WIRE SIZE $ 0.1 MM
* If no Wire Size is entered, the calculated Ideal Wire Size will be used
to nd the 3-Wire Measurement.
Pitch Diameter – Known 3-Wire Measurement and Wire Size
You can also nd the measured Pitch Diameter if you know
the 3-Wire Measurement and the Wire Size used to obtain
the measurement.
Find the Pitch Diameter
for a M1.60 x 0.35, Class 6H (External)
screw with a 3-Wire Measurement of 10.10 mm obtained using
0.10 mm wire:
KEYSTROKE DISPLAY
OO
0.
1. Enter the Thread Size:
1.6mt
SIZE 1.6 – MM
2. Enter the Pitch and store the nal Thread Size:
.35t
THRED SIZE $ 1.6 – 0.35 MM
KEYSTROKE DISPLAY
UG4089E-A-inside.indd 38 6/9/2011 3:16:18 PM