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Calculators
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This calculator calculates dimensional tolerances
utilizing principles and concepts within ASME Y14.5M - 1994, Geometric
Dimensioning and Tolerancing (GD&T).
For the equations behind this calculator, see:
"Geometric Boundaries"
Interpretation and Application of
Geometric Dimensioning and Tolerancing
Open Calculator Negative Tolerance numbers indicate
out of tolerance condition. This calculator will
convert coordinate measurements to position tolerances.
Two (2) inputs
are required, See the application illustration at bottom of page. The following are definitions for the elements: Offset (X) - This is the difference between the
basic dimension (Drawing) and the actual measurement of the produced part.
Offset (Y)
- This is the difference between the basic dimension (Drawing) and the actual
measurement of the produced part.
Calculated (ACTUAL) True Position - The calculated positional tolerance
diameter zone. Allowable True
Position - This is the true position tolerance defined/required
(drawing) . (+)
Excess Tolerance - Additional available positional tolerance.
(-)
Excess Tolerance - Allowed positional tolerance exceed by given
measurements .
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