Outline

Unit 1    Introduction – Symbols and Terms

Unit 2    Limits of Size

Unit 3    How the Geometric System Works

Unit 4    The Datum Reference Frame

Unit 5    The Three Product Plans and Position Inspection

Unit 6    Orientation Tolerances and the Hierarchy

Unit 7    Virtual Condition and Material Boundary Modifiers

Unit 8    The DRF II – Datum Targets and Irregular Surfaces

Unit 9    The DRF III – Advanced Concepts

Unit 10  Form Tolerances

Unit 11  Profile Tolerances

Unit 12  Position Tolerances

Unit 13  Coaxial Controls

Unit 14  Application Exercises

Appendix A -  Part 1 – Principle Changes and Additions in the ASME Y14.5-2018 from 2009

Appendix A -  Part 2 – Principle Changes and Additions in the ASME Y14.5-2009 from 1994

Appendix B - Differences between the ASME Y14.5 and ISO-GPS standards