Geometric Dimensioning and Tolerancing (GD&T): Form and Size Tolerances

0.25 Hrs
SKU: RVI-11555

Geometric dimensioning and tolerancing (GD&T) is a symbolic language used to communicate the allowable variation within a product assembly and standardizes variations in measurement. Size tolerances define the allowable variation in the size of a feature, while form tolerances describe the allowable variations in the contours of features and surfaces on a part. In this interactive, online course, we will discuss size tolerances, and form tolerances, as well as cylindricity, and circularity.

Geometric Dimensioning and Tolerancing (GD&T): Form and Size Tolerances

Course Details

Learning Objectives

By the end of this course, you will be able to:
  • Discuss the purpose of form and size tolerances
  • Describe the envelope principle as defined by ASME standard Y14.5
  • List and describe the different types of form tolerances and how they are applied to different features
  • Define bonus tolerance and virtual condition

Specs

Course Level
Intermediate
Languages
English
Compatibility
Audio, Video, MobileReady

Author | Vector Solutions

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