Here is what you get in the GD&T Fundamentals Course:

  • Course Introduction – Why This Course is Different
  • What is GD&T?
  • Terminology & Basic Rules

GD&T Benefits

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  • Intro to Features and Material Conditions
  • Rule #1 of GD&T (Envelope Principle)
  • Maximum Material Condition
  • Least Material Condition
  • Regardless of Feature’s Size & Rule #2
  • Basics of Functional Gauging

Virtual Condition

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  • Intro to Datums
  • Datum Reference Frame
  • Primary Datum Controls
  • Datum Targets
  • Intro to MMB and LMB

Datums Image

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  • The Feature Control Frame
  • SLOF for Drawings (Size, Location, Orientation & Form)
  • How to Choose Your Datums

SLOF Example

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  • Straightness (Surface)
  • Straightness (Derived Median Line)
  • Flatness (Surface)
  • Flatness (Derived Median Plane)
  • Circularity
  • Cylindricity

Form Example

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  • Parallelism (Surface)
  • Parallelism (Axis)
  • Perpendicularity (Surface)
  • Perpendicularity (Axis)
  • Angularity (Surface and Axis)

Perpendicularity image

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  • Profile of a Surface – Basics
  • Profile (Modifiers and More Examples)
  • Profile of a Line

Profile Image

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  • True Position – Basics
  • Position Tolerance vs. Coordinate Dimensioning
  • True Position In-Depth (Part 1 & 2)
  • Concentricity
  • Symmetry

Position Image

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  • Runout/Circular Runout
  • Total Runout

Runout Image

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How do we know what you are going to use?

Our course development team consists of design engineers and CNC machinists who have years of experience in the automotive and fabrication industries.

We discovered that despite the differences in the fields we are in, we all focused on the same few elements of GD&T over and over. While sometimes  we came across more complex elements of GD&T in our jobs, 90% of the time we relied on the same core concepts.

Do you have any questions about our program? Contact us today!

Are you looking for group rates or want to join our academic partnership program? Click here to learn more about the discounts we provide companies and academic programs.