Fusion 360 Basics

Loveland CreatorSpace — 3D Modeling Guide

Fusion 360 is a powerful, professional-grade CAD tool used for designing functional parts, assemblies, and prototypes. It is ideal for members who want to move beyond beginner tools like Tinkercad and create precise, parametric models for 3D printing, CNC machining, or laser cutting.

This page introduces the core concepts needed to begin designing in Fusion 360, with special reference to Brad Tallis, whose excellent YouTube tutorials and past CreatorSpace classes have helped many members learn Fusion effectively.

1. Why Use Fusion 360?

• Industry-standard parametric modeling

• Precise control over dimensions and tolerances

• Ideal for mechanical parts, brackets, enclosures, and assemblies

• Easy iteration through sketches and constraints

• Direct export to STL or 3MF for 3D printing

Fusion 360 is the recommended tool for members who want to design reliable, functional parts.

2. Getting Started

Install & Sign In

• Download from autodesk.com/fusion360

• Sign in with an Autodesk account (free for hobbyists)

Set Up Your Workspace

• Use the Design workspace for modeling

• Familiarize yourself with the browser (left side) and timeline (bottom)

3. Brad Tallis — Recommended Learning Resource

Brad Tallis is a long-time friend of Loveland CreatorSpace and has taught Fusion 360 classes here. His YouTube channel contains:

• Beginner walkthroughs

• Sketching fundamentals

• Parametric design techniques

• Modeling strategies for 3D printing

Members are strongly encouraged to watch Brad’s videos as part of their learning path.

4. Core Concepts

4.1 Sketching

Sketches are the foundation of every model.

• Draw 2D shapes on a plane

• Add dimensions to control size

• Use constraints (horizontal, vertical, parallel, tangent) to lock geometry

4.2 Extrude & Revolve

Turn sketches into 3D bodies.

• Extrude: Pull a sketch into 3D

• Revolve: Spin a sketch around an axis

4.3 Modify Tools

• Fillet: Round edges

• Chamfer: Bevel edges

• Shell: Hollow out a part

• Pattern: Duplicate features

4.4 Parametric Design

Use parameters to control your model.

• Create named parameters (e.g., wall_thickness = 2 mm)

• Change one value to update the entire model

4.5 Bodies vs Components

• Bodies: Single solid shapes

• Components: Independent parts used in assemblies

5. Designing a Simple Part

Example Workflow

1. Create a new sketch on the top plane

2. Draw a rectangle and dimension it

3. Extrude the sketch into a solid body

4. Add fillets to strengthen corners

5. Add holes using sketches or the Hole tool

6. Export as STL for slicing

6. Tips for Printable Designs

• Maintain minimum wall thickness of 1.2 mm

• Avoid unsupported overhangs

• Use fillets to reduce stress concentrations

• Add chamfers to improve printability

• Orient parts for strength along layer lines

7. Exporting for 3D Printing

• Right-click the body or component

• Choose Save as STL

• Import into Bambu Studio

8. Common Beginner Mistakes

• Overconstraining sketches

• Forgetting to fully constrain geometry

• Modeling without parameters (harder to edit later)

• Mixing bodies and components unintentionally

9. Learning Resources

Brad Tallis (Highly Recommended)

Search YouTube for Brad Tallis Fusion 360 to find:

• Beginner series

• Parametric modeling tutorials

• Practical examples for makers

Additional Resources

• Autodesk’s official Fusion 360 tutorials

• Lars Christensen’s YouTube channel

• Practical CAD channels focused on 3D printing

10. Orientation Completion

Members should demonstrate:

• Ability to create and constrain sketches

• Use of extrude, fillet, and hole tools

• Understanding of parametric design

• Exporting a clean STL for printing