CMMXYZ Resource Center

GD&T Training in Windsor

3 Day GD&T Training in Windsor

October 3rd-5th


This is an introductory course to the ASME Y14.5 - 2009 standard.  The training will focus on explaining why GD&T is essential and aim to bring each participant to a basic, operational level of understanding. 

If you lack the confidence to specify, or are having trouble interpreting the specifications, this Geometric Dimensioning and Tolerancing (GD&T) training is for you. 

Find out more!



  • Objectives and basic overview
  • History of Geometric Dimensioning and Tolerance
  • Comparison of the “traditional” method – Coordinate Dimensioning – to the Geometric Dimensioning approac

Demonstration of GD&T’s Strengths and Advantages:

  • As a Design Tool
  • As a Manufacturing Aid
  • As an overall Communications Facilitator

General Rules of Dimensioning and Drafting per the Standard: 

  • Tolerance Zones
  • Definition
  • Comparison to Existing Systems

GD&T Symbology: 

  • Definitions of all 14 geometric controls
  • Modifiers and other symbols

“Bonus” Tolerances: 

  • Definition
  • How to take advantage of them
  • Datum shift

Datum Reference Frames: 

  • Definition
  • Proper Construction and Selection

Register Now!