ETM 340 Geometric Dimensioning & Tolerancing

Interpretation, application, and verification of GD&T aspects of engineering designs per the latest ASME YI4.5. Calculations with toleranced dimensions. Concepts of datums, material condition modifiers, functional gauging, fits, dimensional and geometric tolerance zones and their application to part design, fabrication, and measurement processes. Design of functional gages and measurement setups. Comparison of ASME and ISO tolerancing standards, and common practices from foreign countries, including SI system versus US customary system.