• Oct 26, 2025 geometric tolerancing with quizzes and answers le Tolerances Profile tolerances control the shape of a surface: Profile of a Line: Controls the contour of a line element. Profile of a Surface: Ensures a surface's shape within a boundary. Applying Geometric Tolerancing in Prac By Kathy Robel
• Oct 13, 2025 geometric dimensioning and tolerancing and concise specifications for part geometry, reducing ambiguity, improving quality, facilitating communication between design and manufacturing teams, and ensuring parts meet functional requirements. What are some common symbols used in GD&T? Common GD&T symbols By Americo Herman
