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GeoTol Personal Trainer - GD&T in Color (Based on ASME Y14.5M-1994) - View Demo
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The GeoTol Personal Trainer computer based training (CBT) program is an in-depth study designed to develop a basic working knowledge in geometric dimensioning and tolerancing (GD&T). It is delivered per the ASME Y14.5M 1994 standard and has exercises in both metric and inch. The course includes emphasis on all the basics, such as the rules, measurement theory, the datum reference frame, form, orientation, profile and positional tolerancing. This program has been delivered and refined for the past 20 years. It covers what the participants need in order to work with geometric tolerancing on a daily basis.

This program approaches the subject from the "practical world" with the use of color computer animated graphics. The animated graphics illustrate how, when, and where to apply GD&T. The training program is filled with common sense tips for producing quality parts. Coverage includes the application of geometric tolerancing to design, manufacturing and quality assurance. Upon completing this program, the students will have a solid foundation in the fundamentals of geometric tolerancing.

There are 14 units that cover the major concepts in GD&T. Each unit is from 30 to 90 minutes in length depending on the concepts covered and the student's pace. A typical unit in the program will have the student watch a series of short 2- to 4-minute, color animated video lessons. Al Neumann narrates using animated graphics to guide the students through each lesson. A cast of cartoon characters aid Al in the presentation making the program fun, interesting and easy to understand.

At the end of each video lesson, the student must solve workshop problems and answer questions on the material just covered in that lesson, then move on to the next lesson. Wendy Patterson, with her bubbly enthusiasm, provides answers and helps narrate the students through the workshop problems. If necessary, the student may click "Previous" and "Next" at any time during the lessons in a unit to review, refresh, skip or proceed.

A course management system is provided so that an administrator may monitor student progress. The entire course may be viewed as a seminar which excludes the end of unit quizzes.

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Units Include:

  • Unit 1 - Introduction, Symbols and Terms
  • Unit 2 - How the Geometric System Works
  • Unit 3 - Position Tolerance Verification
  • Unit 4 - Limits of Size
  • Unit 5 - Datum Reference Frame - Theory
  • Unit 6 - Datum Modifiers
  • Unit 7 - Datum Reference Frame - Selection and Qualification Exercises
  • Unit 8 - Datum Reference Frame - Applications I
  • Unit 9 - Datum Reference Frame Applications II
  • Unit 10 - Form Tolerances (Flatness, Straightness, Roundness, Cylindricity)
  • Unit 11 - Orientation Tolerances (Parallelism, Perpendicularity, Angularity)
  • Unit 12 - Profile Tolerances
  • Unit 13 - Position Tolerances
  • Unit 14 - Coaxial and Non-Cylindrical Controls (Runout, Concentricity, Position, Profile and Symmetry)

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  • "I've learned more in just a few hours with the Tec-Ease GD&T Hierarchy Coach than in 12 weeks taking a similar on-line program. I look forward to the time I get to spend viewing the presentations and taking the interactive quizzes. Here at FOX the Tec-Ease GD&T Hierarchy Coach is rated "best in class".
    - Marvin D.
  • "Thank you for all that you do. Your "Tips" are INVALUABLE -- I frequently refer to the archive for advice when I run across a sticky tolerancing puzzle."
    - Barbara P.
  • "I must say that I think you are the best GDT trainer/vendor of the many available. I have purchased your GDT charts, aids, and "The GDT Hierarchy" and found them to be clear and well illustrated."
    - Michael W.
  • "I absolutely love this course! (The GD&T Hierarchy Coach) I can go as slow as I want and go back and review slides if I need to. This is the way to go. I don't interrupt others learning, yet I get to fully understand before I move on."
    - Gwen M.
  • "Things are going well with our project. In less than a year we will be shipping a clinically significant, quality changing product to China from a US manufacturer. Cost competitive with great clinical outcome. I love the approach. I appreciate your help on this project. We have had a lot of feedback from our supply base saying great use of datum's and design for manufacturability."
    - Dave D.