FreeCAD Sketcher and part modelling for beginners

Learn FreeCAD from interface basics to stable parametric part modelling, advanced features, multi-body workflows, and clean professional files ready for assemblies and drawings.

About this courseThis course teaches FreeCAD through a practical part-modelling workflow, starting with the core interface and gradually moving into professional parametric design methods. It is designed to help learners become comfortable with FreeCAD’s environment before building complete, editable, and well-structured 3D parts.The course begins with installation, navigation, workbenches, file setup, units, preferences, and the main areas of the FreeCAD interface. Learners get familiar with the object tree, properties panel, visibility controls, and the general workflow used to move from part modelling into assemblies and drawings.Once the foundation is clear, the course moves into sketching. Learners create their first sketches, work with basic geometry, and apply geometric and dimensional constraints. The focus is not just on drawing shapes, but on building sketches that are fully defined, easy to edit, and reliable when used for 3D features.The part modelling section introduces core features such as pads, pockets, grooves, holes, fillets, chamfers, datum planes, and reference geometry. Learners also understand how feature order and model history affect the stability of a design, and how to modify features without breaking the model.The course then advances into intermediate modelling strategies, including multi-sketch workflows, revolved features, patterns, mirrors, external geometry, shape binders, ribs, slots, and other common mechanical features. These lessons help learners create more complex parts while keeping the model stable and parametric.In the advanced sections, learners work with lofts, sweeps, multi-body modelling, boolean operations, complex reference-based features, and design intent. The emphasis is on creating models that can handle changes without failing, especially when parts become more detailed or need to fit into a larger assembly.The final section focuses on real-world parametric design. Learners build fully parametric parts, use expressions and linked dimensions, reuse sketches and features efficiently, create configurable design variations, troubleshoot sketch and feature errors, and organize part files professionally.By the end of the course, learners will be able to create clean, editable, and change-friendly FreeCAD part models using a structured workflow. They will understand how to build mechanical parts with proper constraints, references, feature planning, and parametric control.Who should take this courseThis course is for beginners who want to learn FreeCAD for mechanical part modelling, as well as CAD users who want a structured workflow for creating stable parametric models. It is suitable for engineering students, product designers, hobbyists, makers, 3D printing users, and professionals who want to use FreeCAD for practical design work.It is especially useful for learners who want to move beyond basic modelling and understand how to create parts that remain editable when dimensions, features, or design requirements change.Pre-requisitesNo prior FreeCAD experience is required. Learners should have basic computer skills and access to FreeCAD installed on their system. A general understanding of 2D sketches, dimensions, and simple mechanical shapes will be helpful, but it is not mandatory.Some familiarity with CAD concepts can make the course easier to follow, but the lessons are structured to build from the interface and sketching basics before moving into advanced parametric modelling.