What is GD&T?
Geometric Dimensioning and Tolerancing (GD&T) is a system for defining and communicating engineering tolerances and relationships. It uses a symbolic language on engineering drawings and computer-generated three-dimensional solid models that explicitly describe nominal geometry and its allowable variation.
Our GD&T training classes can be held on-site at your facility or through our live, virtual training.
With our on-site training, we bring the expertise directly to your team, in the comfort of their environment.
Through our virtual training option, you get expert instruction thru real-time web conferencing with the instructor available 100% of the time the training is provided.
Choose from these Geometric Dimension & Tolerance courses:
GD&T Fundamentals
Beginners GD&T
- Symbols and Terminology
- Limits of size
- How the Geometric System Works
- The Datum Reference Frame
- Orientation Tolerances
- Form Tolerances
- Profile Tolerances
- Position Tolerances
Advanced GD&T
Advanced GD&T
- Product Plans & Position Verification
- Virtual Condition & Boundary Modifiers
- Datum Targets
- Fastener Formulas
- Composite Tolerancing
- Advanced Datum Reference Frames
- Coaxial Control Comparison
- Tolerance Stacks Introduction