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“TWIST'ER
OUT
”
YOUR CHOICE FOR PRECISION THREAD
LOCATION AND FUNCTIONAL SIZE
“TWIST'ER OUT
” RING PRINCIPLE:
The
“TWIST'ER OUT
” ring with it’s
P.D. (Functional Diameter) related ground O.D. and faces, works by
two
independent thread gage sections that, when twisted, grips the flanks of the
product thread. This locks and locates the functional thread axis of the
product thread. At this point a variety of inspection techniques are
possible, such as true position, runout, and concentricity to the part
P.D. (Functional Diameter) datum.
“TWIST'ER
OUT ” RING FEATURES:
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Reliable functional pitch diameter datum source for location of
functional thread axis position. |
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Accuracy to .0001 |
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No complicated moving parts. |
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Easily adapted for SPC. |
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Use of high quality tool steel
(Chrome also
available). |
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Engineered and manufactured in the U.S.A. |
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• |
Allows part manufacturer to accurately determine runout,
perpendicularity, true position, and
concentricity of
part
parameters to the P.D. (Functional Diameter) RFS EXAMPLE: |
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• |
Inspects functional thread plug gages for special requirements, such as:
“Pitch diameter of gages
must run within .0002 to centers, or a face.” |
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Assures
assemblability |
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• |
Checks 360 degree part engagement. |
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• |
Major and minor diameters remain constant during inspection process as
compared to alternate types of gaging. |
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• |
Portability and accuracy consistent with the needs of both the lab and
manufacturing environment
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Ø.005 |
P.D. (Functional Diameter |
“TWIST'ER OUT
” RING ADVANTAGES:
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