How to Design a 3D-Printable Lampshade Using Fusion (Formerly Fusion 360)
Updated May 20, 2026
Designing a lampshade is one of those projects where 3D printing and Fusion work extremely well together. Traditional manufacturing struggles with lightweight organic geometry and repeating surface details, but additive manufacturing makes these kinds of shapes practical and surprisingly easy to produce.
In this Fusion tutorial, you’ll learn how to combine surface modeling, revolve operations, intersections, and circular patterns to create a fully customizable lampshade ready for 3D printing. The workflow is flexible, highly editable, and ideal if you want to move beyond basic solid modeling techniques.
What You’ll Learn
- How to use surface modeling tools in Fusion
- Why splines are useful for organic 3D printable geometry
- How to split surface bodies into editable sections
- How to create decorative repeating patterns
- How to use Intersect and Thicken for printable geometry
- How to apply custom appearances and realistic materials
- How to create circular patterns around a central axis
- Why this workflow is effective for customizable lampshade designs
Watch the Workflow — or Read It Step by Step
You can follow this guide in two ways:
- Read the steps below if you want quick written instructions, reference images, and modeling notes.
- Watch the full video at the end of this post to see the workflow in real time — including extra tips, camera angles, and shortcuts that don’t fit neatly into text.
Both formats build on each other.
Reading helps you understand why each step matters, while watching shows how to move faster in Fusion.
Step 1: Create a New Component
Start by creating a new component before building any geometry. Components help organize your project and become especially valuable when working with complex surface bodies, patterns, and assemblies.
This also keeps your timeline cleaner and makes future edits easier if you decide to resize or redesign the lampshade later.
New component setup in Fusion before starting the lampshade surface modeling workflow for 3D printing.
Begin the sketch on a vertical construction plane and use the Fit Point Spline tool to create the side profile of the lampshade. Splines are ideal for this type of project because they allow smooth curvature while remaining fully editable through control points.
The profile does not need to be complicated. Even a simple curve can create a professional-looking result once revolved around the center axis.
For this example, the bottom radius is set to 25 mm, resulting in a 50 mm diameter opening.
Fit Point Spline sketch used to define the curved side profile of the customizable lampshade design in Fusion.
Step 2: Revolve the Spline with Surface Modeling
Because the sketch profile is open rather than closed, the Surface Revolve command is the correct choice instead of a standard solid revolve.
Set the Revolve Extent Type to Full to generate a complete 360-degree surface body. Keeping the spline centered on the origin helps maintain perfect symmetry and simplifies later operations such as circular patterns and mirror features.
This approach is extremely effective for rotationally symmetric objects like lampshades, vases, and decorative containers.
Surface Revolve operation creating the main lampshade body from an open spline profile in Fusion.
Step 3: Split the Lampshade into Sections
Next, sketch two vertical lines that will define the segmented areas of the lampshade.
Selecting the correct construction plane before sketching surface geometry for the lampshade design.
Vertical sketch lines used as references for splitting the lampshade into separate surface sections.
These lines are then extruded as surfaces using Surface Extrude with the Symmetric direction enabled. Using a symmetric extrusion ensures the surfaces fully intersect the lampshade body regardless of thickness or future design changes.
Sketch setup on a construction plane for creating surface geometry in Fusion.
Use Split Body to divide the lampshade into multiple sections. Segmenting the model early creates much more flexibility later when assigning materials, appearances, or decorative patterns.
At this stage, Fusion will generate several surface bodies inside the Browser. Renaming them can improve organization, especially in larger projects.
Surface Extrude operation used to create splitting surfaces for dividing the lampshade body into sections.
Step 4: Sketch the Decorative Pattern
Now it is time to create the decorative geometry that defines the visual style of the lampshade.
Create another spline sketch above the top edge of the model. Extending the sketch beyond the body is a useful technique because it gives cleaner trimming results later in the workflow.
Spline sketch workflow for building decorative lampshade geometry using Fusion surface modeling tools.
Editing a sketch directly through the Fusion timeline to update the lampshade surface geometry.
Adjusting spline control points in Fusion to refine the curvature of the lampshade design.
This is one of the strengths of surface modeling in Fusion. Instead of carefully matching every edge during the sketch stage, you can build larger construction geometry and trim it down afterward.
After creating the spline, extrude it as a surface body and mirror it across a construction plane to create a symmetrical pair.
Using the New Body operation is important here because it preserves independent geometry that can later be intersected, thickened, or patterned separately.
Surface Extrude command creating decorative curved geometry for the lampshade pattern structure.
Thicken operation converting surface bodies into printable solid geometry for 3D printing.
Mirror operation creating symmetrical lampshade geometry using a construction plane in Fusion.
Step 5: Use Intersect to Create the Final Pattern
With the mirrored surfaces complete, use the Intersect operation to isolate only the overlapping portions between the decorative surfaces and the lampshade section.
Intersect is extremely useful in advanced Fusion workflows because it generates highly controlled geometry without requiring excessive manual trimming.
The resulting geometry becomes the exact decorative structure that will later be thickened into printable solid bodies.
This method also keeps the design highly parametric. Small sketch edits automatically propagate throughout the entire workflow.
Intersect workflow trimming surface bodies into a clean decorative lampshade pattern in Fusion.
Step 6: Thicken the Surfaces into Printable Bodies
Once the decorative surfaces are complete, convert them into solids using the Thicken command.
Surface modeling is excellent for creating complex shapes, but 3D printers require watertight solid geometry. Thicken bridges that gap by converting lightweight surfaces into manufacturable solids.
Thickened surface bodies forming the final printable structure of the lampshade design.
Apply thickening one body at a time. Fusion typically interprets the first selected side as the thickening direction, so slower selections help avoid incorrect geometry.
At this stage, it is a good idea to orbit around the model and inspect it from multiple angles before moving forward.
Ring-shaped geometry thickened into a printable solid body for structural support in the lampshade.
Step 7: Apply Custom Colors and Materials
Fusion’s Appearance workspace makes it easy to create realistic renders before printing.
Start with a glossy plastic material and customize the color using RGB or HEX values. Using HEX values is especially useful if you want consistency across multiple renders or products.
For example, the HEX value #A8DADC creates a soft pastel blue that works well for modern lighting projects.
One major advantage of duplicating existing appearances instead of starting from scratch is that you preserve all material properties while only adjusting color values.
This speeds up experimentation significantly.
Custom material appearance workflow using Fusion color picker and editable material settings.
Step 8: Create the Circular Pattern
The Circular Pattern tool transforms a single decorative section into a complete lampshade structure.
Select the patterned bodies and use the central axis as the rotation reference. Because the model was built symmetrically around the origin from the beginning, the axis should already align correctly.
Experiment with different quantities such as 12, 16, or 24 instances depending on the desired density and printability.
Circular patterns are particularly powerful for additive manufacturing because they allow highly detailed geometry without manually rebuilding repeating features.
Circular Pattern operation repeating decorative geometry around the lampshade central axis.
Step 9: Adjust the Top Opening
As a final modification, pull the top section upward to create additional clearance for cables, sockets, or hanging hardware.
Simple adjustments like this demonstrate why maintaining a parametric workflow matters. Instead of rebuilding geometry, you can refine the design late in the process with minimal effort.
Before printing, verify that your wall thicknesses and overhangs work well with your printer, nozzle size, and material choice.
PLA works well for decorative lampshades, while PETG may provide better temperature resistance depending on the bulb and lighting setup.
Final rendered lampshade model designed in Fusion and optimized for 3D printing workflows.
Key Takeaways
- Surface modeling is excellent for organic 3D printable geometry
- Revolve and spline tools create highly customizable shapes quickly
- Intersect operations help generate clean decorative geometry
- Thicken converts lightweight surfaces into printable solids
- Circular patterns dramatically speed up repetitive design work
- Building symmetrically around the origin simplifies later operations
- Parametric workflows make lampshade customization much easier
- Fusion combines industrial design flexibility with practical 3D printing workflows extremely well
🧰 Tools & Deals
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Please note: some of the links are affiliate links, which means I may earn a small commission at no extra cost to you. This helps support the site and the creation of free Fusion tutorials.
Explore everything here:
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Video Chapters
- 00:07 How to Create a New Component in Fusion
- 00:21 How to Start a Sketch in Fusion
- 00:31 Mastering Splines in Fusion
- 01:14 How to Use the Revolve Tool in Fusion
- 01:42 How to Split a Surface Body in Fusion
- 03:50 Creating a Lampshade Pattern in Fusion
- 05:35 How to Extrude a Spline in Fusion
- 05:45 How to Thicken a Surface in Fusion
- 06:07 How to Mirror a Solid Body in Fusion
- 07:03 How to Intersect a Surface and Solid Body in Fusion
- 07:55 Thickening Multiple Surfaces in Fusion
- 08:51 Applying Custom Appearances in Fusion
- 10:40 How to Add Version Descriptions When Saving in Fusion
- 10:50 Creating a Circular Pattern in Fusion
- 11:19 How to Pull a Solid Body in Fusion
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Want to explore more Fusion workflows for lighting design, surface modeling, and organic 3D printable geometry? These three tutorials build on the same techniques used in this lampshade project, including splines, patterns, revolves, and printable surface structures.
Each project focuses on practical Fusion workflows for organic modeling, surface control, and efficient 3D printable design techniques that translate well into real-world products and renders.