### GD&T Two Mating Diameters Tolerance Analysis at MMC Calculator

**Tolerances, Engineering Design & Limits & Fits**

Geometric Dimensioning & Tolerancing GD&T Training

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*GD&T Two Mating Diameters Tolerance Analysis at MMC Calculator | GD&T Training*

*This calculator calculates position tolerances utilizing principles and concepts withinASME Y14.5-2009 and ASME Y14.5 - 2018, Geometric Dimensioning and Tolerancing (GD&T).*

**Open**

GD&T Two Mating Diameters Tolerance Analysis at MMC Calculator

See application at bottom of page.

This calculator will calculate the required field for the given condition. Calculations assume a line-line case with "Clearance = 0" or will compensate for a static clearance as defined.

Note: All fields require an input except field being calculated.__ Four (6) inputs are required.__See the
application illustration at bottom of page.

The following are definitions for the elements:

* Hole Diameter H2*- This is the smallest hole
(MMC) or similar other feature of size.

*
Hole Tolerance Tol_h* - This is the positional tolerance for the given
feature of size.

* Hole Size (Datum) H1*
- This is the smallest hole (MMC) for the given feature of size.

* Shaft Diameter D2*- This is the largest size (MMC) of
the shaft or other feature of size.

*
Shaft Tolerance Tol_d* - This is the positional tolerance for the given
feature of size.

* Shaft Size (Datum)
D1* - This is the largest shaft (MMC) for the given feature of size.

**Clearance C** - This is additional clearance required
for design when line-line worst case condition is

not desired.

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GD&T Two Mating Diameters Tolerance Analysis at MMC Calculator

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