| Section | Content | |---------|---------| | | GD&T symbols, rules (Rule #1, Rule #2), datum reference frames, material condition modifiers (MMC, LMC). | | Form Tolerances | Flatness, straightness, circularity, cylindricity. | | Orientation Tolerances | Perpendicularity, angularity, parallelism. | | Location Tolerances | Position, concentricity, symmetry (with focus on position as the most powerful control). | | Runout Tolerances | Circular runout, total runout. | | Datum Systems | Datum feature selection, datum targets, datum precedence. | | Gauging & Inspection | Functional gage design, hard gaging, CMM measurement considerations. | | Case Studies | Real-world part drawings with tolerance analysis. |