Parametric 3D Modeling with Onshape for 3D Printing

Transform your creative ideas into real physical objects through solid 3D modeling. This text-based course guides beginners through the fundamental principles of parametric CAD using Onshape, equipping you with the practical skills needed to design parts for 3D printing. You will start with fundamental definitions and terminology, learning how sketches, constraints, and dimensions form the backbone of modern engineering design. Through step-by-step written explanations, you will explore how to build solid geometries and optimize them for additive manufacturing. What you'll learn: Understand essential CAD terminology and parametric design intent; Create fully constrained 2D sketches using dimensions and geometric relations; Extrude, revolve, and modify 3D solids with feature tools; Apply design considerations specifically tailored for 3D printing success; Export clean 3D files in modern formats like STL and 3MF. The content flows logically from foundational vocabulary and basic sketch tools to solid features and file preparation. This course is ideal for technical creators, makers, and complete beginners looking for an accessible start in CAD. Begin your 3D design journey today.