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The GD&T Hierarchy Pocket Guide (Y14.5-2009) - Spanish Version


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Here is the Geometric Dimensioning and Tolerancing pocket guide you have been waiting for. All illustrations are in full color. By using solid models of real parts, 3-D illustrations of datums and geometric tolerance zones and extensive use of color it was possible to create a handy guide that clearly explains the meaning of GD&T. This is the biggest little pocket guide there is. There are over 130 pages of GD&T that will fit in your pocket. Everything is in accordance with the ASME Y14.5 standard (both 1994 and 2009 revisions).  Where a concept is referencing the 2009 revision of the standard, the text is shaded in green.

Included in the GD&T Hierarchy Pocket Guide:

  • Drawing symbols
  • Types of tolerancing
  • The hierarchy of tolerances
  • How to translate the GD&T callouts into plain English with one clear meaning
  • Dynamic tolerancing diagrams are illustrated in full color
  • Major rules of ASME Y14.5M-1994 are explained
  • Every geometric tolerance is explained including:
    • How GD&T should appear on drawings
    • What the tolerance zone looks like
    • Sample illustrations of how to inspect parts
  • Datum referencing and what it means
  • Degrees of freedom
  • Sample fixturing
  • Practical applications of geometric tolerances
  • Converting X and Y measurements to position tolerance
  • Surface texture
  • Metric/inch conversion
  • Sample drawing notes
  • Tolerance modifiers