Class Details
Introduction to Computer-Aided Design (CAD)
CADClass Number: CAD-101
Class Length: 2.00 hours
Prerequisites: (none)
Introduction to Computer Aided Design (CAD) is a hands-on course that introduces students to the essential concepts, tools, and workflows used in modern digital design. Students will explore the common applications of CAD in industries such as engineering, manufacturing, and product design, while learning the differences between hard-body modeling (mechanical parts, precise geometry) and soft-body modeling (organic forms, artistic design). Key topics include parametric design for efficient and adaptable modeling, as well as complementary tools such as computer-aided manufacturing (CAM), simulation, and rendering/animation to visualize and test designs before production. The course also emphasizes the design process as a whole, from initial idea generation to creating prototypes.
For the majority of the class, students will work on modeling a functional part from start to finish, gaining practical experience in the CAD workflow. Beginning with 2D sketches and dimensioned drawings, students will learn how to define constraints, add features, and build parametric models that can be easily modified. These sketches will then be extruded and shaped into precise 3D objects, preparing them for real-world applications. The course culminates in a prototyping project, where students design a part in CAD and bring it to life through 3D printing—providing both a digital and physical understanding of the design process.
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