 |
Geometric Dimensioning and Tolerancing
Video-supported Learning Program
 Geometric
Dimensioning & Tolerancing (GD&T) is a self-paced, computer-based
training program that teaches trainees the basic principles of
GD& T and how to work with geometric tolerances to ensure the
proper fit of mating part features.
Target Audience
-
Engineering Staff
-
Production and inspection personnel
-
Supervisors
-
Group leaders
-
Individuals at all levels who need or wish to build a basic understanding of GD& T
Topics
Basic principles and terms, including geometric tolerance, datum feature, basic dimension, and maximum material condition
- How to read a feature control frame
-
How to calculate bonus tolerances based on the material condition of a part feature
-
How to work with form and orientation tolerances
-
How to work with profile, runout and location tolerances
Program Details
|
Unit 1: Basic Principles
- Definition and benefits of GD&T
- Basic terminology:
- Tolerance
- Geometric characteristic
- Geometric tolerance
- Datum
- Datum feature
- Datum target
- Datum reference frame
- Basic dimension
- Maximum material condition
- Least material condition
- Clearance, interference and transition fits
|
Unit 2: Interpreting
GD&T Symbols
- Format of feature control frame
- Coordinate vs. position system tolerance zones
- Effect of material condition on size of geometric tolerance
- Regardless of feature size
|
|
Unit 3: Form and Orientation
Tolerances
- Definition and interpretation of form tolerances:
- Flatness
- Straightness
- Circularity
- Cylindricity
- Definition and interpretation of orientation
tolerances:
- Perpendicularity
- Angularity
- Parallelism
- Application of maximum material condition principle
- Inspection procedures
|
Unit 4: Profile, Run-out
& Location Tolerances
- Definition and interpretation of profile tolerances:
- Profile of a surface
- Profile of a line
- Definition and interpretation of run-out tolerances:
- Circular run-out
- Total run-out
- Definition and interpretation of location tolerances:
- Position
- Concentricity
- Symmetry
- Application of maximum material condition principle
- Inspection procedures
|
What's Included:
4 Videotapes
1 Instructor's Guide
1 Set of Transparencies, Also Available in PowerPoint Format
1 Participant's Guide
2 Model Parts and Drawings
1 Job Aid
1 Diagnostic Test and Answer Book
2 Albums
Format: VHS Video, Instructor and Participant Print Materials
Item #: TC1011V
Price: $2,475.00 (US)
|