P135122 e-Learning Resources Guide - 17

Design Engineering and Styling
Fundamentals of Geometric
Dimensioning & Tolerancing
(GD&T) Webinar

Session 4
•	 Datums
•	 Datum vs. datum feature
•	 The datum reference frame
•	 Primary, secondary, and tertiary datums

16 Hours

17

Session 5
•	 Profile and Orientation
•	 General definition of profile
•	 Profile of a line
•	 Profile of a surface
•	 Use of datums with profile
•	 Perpendicularity
•	 Angularity
•	 Parallelism

I.D.# WB0933
Geometric dimensioning and tolerancing (GD&T) is used as a
symbolic way of showing specific tolerances on drawings. GD&T
is a valuable tool that effectively communicates the design intent to
manufacturing and inspection. It is governed by the technical standard
ASME Y14.5M-1994, which was updated earlier this year. This course
introduces participants to the GD&T system, providing a working
knowledge of the correct interpretation and application of each
symbol, general rules, the datum system, and ‘bonus’ tolerance and
highlighting some of the changes in the updated Y14.5 standard. The
material is reinforced with many practice exercises.

Learning Objectives
By connecting with this webinar, you will be able to:
•	Explain the benefits of geometric tolerancing
•	Identify datum features and determine their order of precedence
•	Identify and interpret each of the characteristic symbols
•	Describe the material condition modifiers and how “bonus”
tolerance occurs
•	Correctly interpret GD&T feature control frames, and explain the
impact on manufacturing and inspection

Who Should Attend
This course is ideal for anyone who has a need to apply or interpret
geometric tolerances on a product print. Product engineers,
manufacturing engineers, CAD designers, quality inspectors, and
other engineering and manufacturing personnel will all benefit
from a better understanding of design requirements; improved
communication with customers and suppliers; and improving designs
by taking advantage of bonus tolerance and other GD&T benefits.
Participants should have an understanding of basic blueprint reading.

Topical Outline

Session 6
•	 Position Tolerance I
•	 True position
•	 Position tolerance RFS
•	Using MMC or LMC
•	 The “boundary” concept
•	 The pitch diameter rule
Session 7
•	 Position Tolerance II
•	 Projected tolerance zone
•	 Inspecting parts for position
•	 Calculating tolerance values
•	 Composite position tolerance
Session 8
•	 Symmetry and Coaxial Controls
•	 Concentricity
•	 Symmetry
•	 Circular runout
•	 Total runout
•	 Wrap-up

Instructor: John-Paul Belanger
Fee $945

Part of the Product Engineering Tools & Methods Curriculum Based
Certificate Program - training.sae.org/credentialing

Session 1
•	Why Use GD&T?
•	 Review of traditional dimensioning
•	 Benefits of GD&T
•	 Technical standards
•	 Definitions
•	 Basic dimensions
•	 How to read the feature control frame

Also available as a webinar recording - training.sae.org/webinarrecordings/

View the complete course description and instructor
biography at training.sae.org/webinars/wb0933/

Session 2
•	 Rules and the Form Symbols
•	 Rule #1: Size controls form
•	 Rule #2: Assume RFS
•	 Flatness
•	 Surface straightness
•	 Circularity
•	 Cylindricity
Session 3
•	 Bonus Tolerance
•	 GD&T applied to a feature of size
•	 Bonus and the MMC modifier
•	 Virtual condition
•	 Gaging and inspection of GD&T

Catalog Key

Instructor-led
programs

1.6 CEUs

Online
courses

ACTAR
approved

Part of a Certificate
Program Curriculum
http://training.sae.org/credentialing http://training.sae.org/webrecordings/ http://training.sae.org/webinars/wb0933/
P135122 e-Learning Resources Guide

Table of Contents for the Digital Edition of P135122 e-Learning Resources Guide
