ASME Geometric Dimensioning and Tolerancing (GD&T) Training Collection
Geometric Dimensioning and Tolerancing is an essential tool for communicating design intent. Learn the skills needed to interpret engineering designs and avoid mistakes that occur during the manufacturing process with ASME’s official GD&T online courses.
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Geometric Dimensioning and Tolerancing
Fundamentals, Tolerance Stacks, and Applications
Join a live GD&T Virtual Classroom course to learn directly from an expert instructor and go beyond the basics. Review critical geometric theories, calculate position and profile tolerances, and perform advanced tolerance stacks through a series of case study problems. ASME Virtual Classroom courses are live, scheduled classes with an instructor in an online environment.
Engineering Drawings and GD&T
Our self-study online courses introduce the essentials skills to read, interpret, and understand manufacturing intent through the lens of ASME Y14.5—the authoritative guideline for stating and interpreting GD&T.
GD&T Symbols and Controls
In GD&T, each feature of a manufactured part is specified by datums and controls. Our GD&T Guided Study courses enhance your skills related to choosing datums and feature controls, per ASME Y14.5, through drawing assignments, quizzes, and email Q&A with an expert instructor. Courses can be completed at your own pace within a 6-week session.