GD & T
Geometric Dimensioning and Tolerance (GD&T) is a system for defining and communicating engineering tolerances. It uses a symbolic language on engineering drawings and computer-generated three-dimensional solid models that explicitly describes nominal geometry and its allowable variation.
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To awareness about different types of tolerances
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| 2. |
To get knowledge about symbolic representation of tolerances.
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| 3. |
It provides capability to study of industrial drawings with given tolerances.
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