This course has multiple delivery options to fit our customers’ individual needs. Click the tabs below for more information on each option.
In-Person Training consists of public classes conducted by one of our subject matter experts at one of our designated locations in one or more consecutive days.
This program is designed for anyone who is extremely familiar and proficient with the concepts and practices of GD&T. Particular emphasis is placed on those who are responsible for specifying, interpreting, and analyzing tolerances. Individuals desiring to become a certified GDTP by passing the ASME GDTP certification exams should take this course.
This program begins with a review of GD&T, then continues with practical team exercises designed to educate each participant in how to properly determine the worse-case effects of specified tolerances.
- What is a tolerance stack?
- Why we do stacks?
- “Grounding out” parts for a given stack
- Introduction to the two-column method, the stacks form and stack path
- Stacks using coordinate tolerances
- Stacks using Runout
- Stacks using Concentricity and Symmetry
- Stacks using form controls or orientation controls applied to a surface
- Straightness or Perpendicularity applied to a feature of size at MMC
- Stacks using Tolerance of Position (TOP) at RFS
- Stacks using TOP with bonus tolerance
- Stacks using TOP with bonus tolerance and datum shift
- Stacks using Profile
- Special-Case Stacks
- Will two parts assemble
- With just one hole and one pin?
- With two holes and pins?
- With two holes and pins with geometric effects?
- When including the effects of a straightness or TOP callouts on a bolt?
- With floating fastener formulas?
- With a threaded hole in the housing?
- Statistical stacks (root-sum-square)
Training Time: 16 hours
Continuing Education Credits (CEUs): 1.6
Currently scheduled classes are shown below. If no classes are displayed, please contact QCTS for other options.