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University of Alaska Fairbanks

3D Printing Unlocked: Intermediate Design Techniques

University of Alaska Fairbanks via edX

Overview

Ready to move on from Tinkercad? This intermediate course is designed for makers who want to deepen their understanding of 3D design to push their 3D designs and prints to the next level. Over three engaging weeks, you’ll transition to more advanced CAD modeling using Autodesk Fusion 360 to design and print three objects

Section 1: Fusion 360 Basic

Begin by building upon your existing design knowledge with an introduction to Autodesk Fusion 360. You'll learn key parametric design concepts, enabling you to create more precise and modifiable models. You'll explore intermediate sketching techniques, learn to create solid bodies using extrude and revolve features, and be introduced to the concept of components and basic assembly creation. This section will guide you through the design of two unique objects that are ready to print.

Section 2: Multi-Part Design and Print Considerations

Building on your foundational work in Week 1, Week 2 introduces more complex modeling through the design of a multi-component object. You'll deepen your understanding of parametric design by creating parts that must interact precisely—like snap fits, interlocking mechanisms, or hinges. Along the way, you’ll consider material properties, tolerances, and slicing techniques that affect how multi-part prints perform. By the end of the week, you’ll have completed your own two-part, functional print ready for real-world application.

Section 3: Practical Project Integration

In the final week, you’ll take everything you’ve learned and apply it to a practical challenge: designing and modeling a custom object that serves a specific, real-life function. You’ll integrate multiple techniques, such as assemblies, parametric constraints, fillet/chamfer features, hole creation, and thread generation—into a final project that brings form and function together. This cumulative build will reflect your growth as a 3D designer and prepare you for future independent design work.

Syllabus

Section 1: Intermediate Design in Fusion 360 (Week 1)

Explore the basics of parametric design in Autodesk Fusion 360. Learn intermediate sketching techniques, how to create solid bodies using extrude and revolve features, and how to assemble multi-body designs. Throughout the week desigfn

Section 2: Multi-Component Modeling (Week 2)

Design a functional, interlocking object using advanced features like joints, tolerance-aware modeling, and fillets. Dive into slicing profiles and material choice as part of the design process, with a focus on printability and assembly.

Section 3: Capstone Practical Project (Week 3)

Combine multiple design techniques to create a fully integrated final project—a functional object tailored to a personal or household need. Use all your acquired skills to create a design ready for printing, testing, and iteration.

Taught by

Zachary Cureton-Hazard and Sean Holland

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