GD&T

Carl Zeiss

About this app

Learn, interpret and inspect GD&T according to ISO 1101. This app describes a large range of definitions of geometric dimensioning and tolerancing and supports engineers and employees as a multimedia reference book. As part of operative education, this app shows relationships and makes it easier to understand the right handling of form and position tolerances in practice.
This app explains the most important definitions of GD&T and its interpretation by examples (straightness, roundness, flatness, cylindricity, profile of a line, parallelism, squareness, angularity, position, concentricity, symmetry, circular runout, …)
- 25 animations
- Basic information
- Form tolerance
- Profile tolerance
- Position tolerance
- Orientation tolerance
- Runout tolerance

Ratings and reviews

no good... they, for some reason, invent their own terminology ("smallest inscribed plane pair"??) instead of using the correct wording directly from the spec. The mind boggles.

Thankyou Zeiss - for perfect & clear explanation of GD&T symbols with diagrams. This is very much helpful.👍

Videos stopped plating after a month. Apparently due to Application Error INSUFFICIENT RESOURCES

What’s new

- Content adjustments
- Minor bug-fixes