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Our GDTP Sr. Level certified instructors can come to your facility to teach your people GD&T and/or tolerance stack analysis using ASME Y14.5-2009.
Onsite training allows for more customization and application time and saves money, including eliminating travel costs for your participants.
Call for a free quote via phone: (586) 693-0219 or email:
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. We'll need to know an approximate number of trainees, the location, and desired dates.
We've taught in the US, Canada, Mexico, Europe, and China, and we can arrange for a Spanish-speaking instructor. Fundamentals of GD&T (typically a 3-day class) and Tolerance Stack Analysis Using GD&T (typically a 2-day class) can both be brought to your location, and we are also offering the following onsite course: 2009 UPDATE ONSITE SPECIAL, Getting up-to-speed on the 2009 standard.
 
For help getting from the 1994 version to the 2009 version:
2009 UPDATE ONSITE SPECIAL:
For a limited time, any customer needing to update skills on the new 2009 standard for a group who has had training or who has extensively used ASMY 14.5M-2994 can arrange to have a special 2-day 2009 Update Class.
Topics include: tolerance calculations; boundary conditions; new definitions: (irregular feature of size, related vs. unrelated envelope, non-uniform boundary, MMB (maximum material boundary), LMB (least material boundary), RMB (regardless of material boundary); new symbols: spotface, continuous feature, moveable datum target, translation, unequally disposed profile, all over, independency; and other changes, including: MMB modifier allowed on a surface, flatness of a feature of size, new use for tangent plane modifier, clarification of datum examples and degrees of freedom.
In addition to the new topics covered from the 2009 standard, the course will also be an excellent refresher, covering all the rules and symbols from the 1994 standard as well.
Call for a free quote via phone: (586) 693-0219 or email:
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
. We'll need to know an approximate number of trainees, the location, and desired dates.
A typical onsite agenda follows for our Fundamentals of Geometric Dimensioning & Tolerancing course: (For an outline of Tolerance Stack Analysis Using GD&T or GD&T Certification Preparation course, please contact us.)
GD&T Fundamentals
Typical 3-Day Onsite Course Outline: Can be customized.
Day One
I. Introduction
a. People
b. GD&T defined: SFOL – what we want and what we’ll take.
c. Three things you find with GD&T: FCF’s, DFI symbols, basic dimensions.
d. Exercise: Symbols, names, and feature control frames.
e. Free state and ST modifiers
f. Exercise debrief: overview of everything
II. Features of Size vs. Surfaces (Big Map of the GD&T World)
a. Definition
b. Round / square
c. Internal / external
d. MMC
e. Rule #1
f. Exercises & debrief
III. Form
a. Flatness & Straightness
i. Definition
ii. Rule #1
iii. Inspection
i. Surface
1. Definition
2. Rule #1
3. Inspection
ii. FOS
1. Rule #1 vs. FOS application
2. To M or not to M (Bonus)
3. Round and square examples
4. Inspection
c. Roundness and Cylindricity
i. Definition
ii. Rule #1
iii. 2-D vs. 3-D
d. Exercises (Homework)
Day Two
e. Form exercise debrief
IV. Profile of a Surface as a Form Control
V. Surface Datums
a. Terminology: datums, datum features, fixtures, and gages
b. How to select a datum
c. How to simulate a datum
d. Exercises & debrief
VI. Orientation
a. Perpendicularity
i. Surface
1. Definition
2. Inspection
ii. FOS
1. Definition
2. To M or not to M
3. Round and square examples
4. Inspection
b. Angularity
i. Surface
1. Definition
2. Inspection
ii. FOS
1. Definition
2. To M or not to M
3. Round and square examples
4. Inspection
c. Parallelism
i. Rule #1
ii. Surface
1. Definition
2. Inspection
iii. FOS
1. Definition
2. To M or not to M
3. Round and square examples
4. Inspection
d. Tangent Plane Modifier
e. Exercises & debrief
VII. Profile of a Surface as an Orientation Control
Day 3
VIII. FOS datums
a. M: Shift happens
b. RFS: No shift
c. Patterns of features used as a datum
d. Exercises and applications
e. Debrief
IX. Location
a. Position
i. Definition
ii. To M or not to M (bonus)
iii. Inspection
iv. Round and square
v. What’s included?
vi. To M or not to M (Shift)
vii. To L or not to L
viii. To Project or not to Project
ix. Patterns of features
x. Exercises & debrief
b. Runout
i. Definition
ii. Circular
iii. Total
c. Concentricity & Symmetry
i. Definition
ii. Using modifiers
iii. Use in stacks
X. Applications using customer drawings
XI. Close
a. GD&T Jeopardy-like review
b. Posttest
c. Other resources
d. ASME Certification info
e. Course evaluations
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