Rules of GD&T

ASME Y14.5 requires engineering drawings to be created and interpreted to a set of rules.
Understanding these rules is important to understanding the design intent of a part.
By the end of this course, you will be able to
• Understand Rule #1 of GD&T
• List tolerance zone shapes
• Define size
• Define the local size of a feature of size
• Define actual mating size
• Understand the implied 90-degree rule
• Understand how to apply general, or block, tolerances

Course ID Number: DWG-3003