GD&T True Position & MMC Bonus Tolerance Calculator
Compute actual diametral true position ($TP$), bonus tolerance under Maximum Material Condition (MMC Ⓜ) or LMC (Ⓛ), and verify feature conformance per ASME Y14.5.
Feature Definition & Tolerances
Measured X - Basic X
Measured Y - Basic Y
True Position Verification
Actual True Position (Ø)
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Inspection Status
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Base Callout
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Bonus Tolerance
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Total Allowable
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ASME Y14.5 Conformance Analysis
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