GD&T Training

Geometric Dimensioning and Tolerancing

SAE Provides Geometric Dimensioning and Tolerancing Training and Products

GD&T is an international language used on engineering drawings. By providing uniformity in drawing specifications and interpretation, geometric dimensioning and tolerancing reduces controversy, guesswork, and assumptions throughout the manufacturing and inspection process. Used properly, GD&T improves communication, results in better product design, and increases product tolerances. It can save your organization time and money.

SAE offers GD&T training and products based on ASME Y14 and ISO standards. Our courses are designed using adult learning principles and utilize a series of goals and objectives that reinforce concepts and produce measurable results. We offer instructor-led public and on-site workshops, and many of our courses are available on-demand. Our GD&T products include textbooks, workbooks, and charts, and all are available for purchase online.

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Let SAE provide GD&T training and materials for your organization. Call 800-886-0909 or email to discuss the best GD&T training option for your organization.

Critical Concepts of Tolerance Stacks 2009/1994

Based on ASME Y14.5-2009 & 1994, this course provides an in-depth explanation of how to use tolerance stacks to analyze product designs and how to use geometric tolerances in 1D part and assembly tolerance stacks.

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Fundamentals of GD&T 2009

Based on ASME Y14.5-2009, this course teaches the terms and rules of GD&T and also includes in-depth explanations of geometric tolerancing symbols, their tolerance zones, applicable modifiers, common applications, and limitations.

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The Ultimate GD&T Pocket Guide

Based on ASME Y14.5-2009, this guide is the perfect on-the-job reference for your geometric dimensioning and tolerancing needs. The pocket guide’s 120 information-packed pages contain over 100 detailed drawings that illustrate concepts and more than 40 reference charts.
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Upcoming GD&T Professional Development Seminars


March 12-14 Livonia, MI
Fundamentals of GD&T 1994 3-Day
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March 19-20 Livonia, MI
Fundamentals of GD&T for Inspectors 2-day
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April 9-11 Livonia, MI
Fundamentals of GD&T 2009 3-Day
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April 30-May 2 Livonia, MI
ISO Geometrical Tolerancing 3-day
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