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Back to Geometric Dimensioning and Tolerancing Fundamentals: Form Controls & Datums
Geometric Dimensioning and Tolerancing Fundamentals: Form Controls & Datums
Video Length:
25:00 minutes
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Description
Back to Geometric Dimensioning and Tolerancing Fundamentals: Form Controls & Datums
This program is part of the Fundamentals of Geometric Dimensioning and Tolerancing (GD&T) package. Datums are reference measurement surfaces, planes, or points from which other part features are measured. By using the 14 geometric characteristic symbols along with datum references the functional requirement of a part or assembly can be effectively communicated. The proper identification and usage of datums in GD&T is explored.
This program focuses solely on the form symbols:
- Straightness
- Flatness
- Circularity
- Cylindricity
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