Join the Belforti Lutherie School

3-Day Instrument Design in Fusion 360

This 3-day workshop is a deep dive into the design foundations of electric guitar and bass construction — using the industry-standard Fusion 360 CAD platform. Whether you're dreaming of building your own instrument someday or refining your prototyping skills, this course teaches how to digitally model a playable, manufacturable instrument from scratch.

In just three days, you'll design a full-scale 2D and 3D guitar or bass model with clean parametric geometry, exportable files, and workshop-ready details. You’ll learn the ergonomic, mechanical, and practical rules behind modern instrument design — with close one-to-one support throughout. No prior lutherie experience required, but computer confidence is essential.

Design Principles & Ergonomics

From Sketch to 3D Assembly

Fusion 360 Workflow & 2D Sketching

Manufacturing Logic & Export

What You'll Learn

Throughout the course, you’ll acquire professional-level techniques, including:

  • Complete Instrument Design from scratch on Fusion 360
  • Proportions, silhouette and visual hierarchy
  • Ergonomic considerations (weight, balance, access)
  • Anatomy of a modern electric instrument
  • Introduction to CAD for lutherie (Fusion 360 overview)
  • Converting an idea into a usable design
  • Template Design
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What You’ll Leave With

  • A complete 2D and 3D electric guitar or bass design (Fusion 360 file)
  • Blueprint with accurate geometry, layout, and drilling points
  • Production-ready exports (DXF, PDF, STL or SVG) for routing or laser cutting
  • Understanding of neck scale, bridge alignment, string spacing, and ergonomics
  • Fusion 360 project workflow, sketch discipline, and clean parametric habits
  • Confidence to start prototyping or building with precision

Day by Day Program

Day 1

  • Overview of electric guitar & bass design language
  • Proportions, silhouette analysis, weight distribution
  • Anatomy of a modern instrument (functional vs aesthetic constraints)
  • Study of iconic models: what works, what doesn’t, why
  • Sketching fundamentals: line quality, gesture, reference points
  • Practical session: drawing basic body templates

Day 2

  • Player interaction: balance, contouring, access, forearm + belly cuts
  • Neck geometry (nut width, thickness, radius, profile)
  • Scale length & its implications (bridge placement, tension, pickup spacing)
  • Bridge, hardware, and control layout mapping
  • Practical session: refining sketches into proportionally accurate templates
  • Introduction to CAD (Fusion 360): interface, sketch workspace, constraints

Day 3

  • Converting hand drawings into CAD sketches (guided step-by-step)
  • Creating a clean 2D digital template
  • Understanding CNC constraints and manufacturing considerations
  • Material selection principles: weight, workability, aesthetics
  • Final project: each participant leaves with a coherent design template
  • Group review and design critique session (professional feedback)

Course Details

Price

700€

3D Printed Neck Rest Offered

Who it’s for

This course is designed for:

  • Musicians who want to understand how instruments are conceived and engineered
  • Aspiring luthiers seeking a solid foundation in modern design and CAD
  • Industrial designers & creatives interested in translating ideas into functional instruments
  • Builders who want to move from sketches to clean, production-ready files
  • Enthusiasts who enjoy experimenting with shapes, ergonomics, and visual identity

No prior drawing or CAD experience is required—just curiosity, focus, and comfort using a computer.

Location

Belforti Instruments Manufacture

Greater Paris area

41bis rue des Mazurières - 92500 Rueil-Malmaison

Breaks & Lunch
  • 1-hour lunch break daily
  • Coffee/tea and water available
  • Bring your own lunch or use nearby cafés
What’s Provided
  • 1:1 coaching and design review throughout the course
  • Example files and ergonomic templates to start from
  • Standard bridge and pickup measurements for compatibility
  • A complete Fusion 360 workflow adapted to lutherie
  • PDF and DXF export support
  • Workspace, Wi-Fi, and projection screen with live demo view
  • Coffee, tea, and light refreshments during the day
What to Bring

To get the most out of the workshop, you must bring:

  • laptop capable of running Fusion 360 smoothly
  • mouse (mandatory — CAD work is too slow on trackpads)
  • Fusion 360 Free License installed and activated before the course
  • A basic level of computer ease (navigating apps, using shortcuts, file management)

All other materials (references, templates, examples) are provided during the workshop.

Duration & Group Size
  • 3 days (≈21 hours)
  • 3 to 4 participants for close supervision

Intensive, hands-on format

Disclaimer

This course is focused on instrument design, not fabrication. While you'll leave with a complete digital model suitable for prototyping or building, no physical instrument is made during the workshop. The quality and usability of your design will depend on your ability to follow the process, work cleanly in Fusion 360, and stay within realistic build parameters. If you come with an unconventional concept, we’ll help refine it — but we can’t guarantee that every idea will result in a viable or buildable instrument.

Participants must be comfortable working with a computer, navigating software interfaces, and using a mouse. This is a technical design course, not an intro to basic digital tools.

FAQs

Do I need experience with Fusion 360?

No prior CAD experience is required — but you must be comfortable with computers. A working knowledge of interface navigation (zooming, file handling, basic drawing) is essential to keep pace.

What do I need to bring?

Bring a laptop with the free Fusion 360 Personal License installed, a mouse (mandatory), and a charger. We'll send a setup checklist before the course.

Will I design a real, buildable guitar?

Yes — unless your concept is wildly experimental, you'll leave with a buildable instrument plan. If you're designing a playable solidbody with standard geometry, we’ll help make sure it's technically coherent and production-ready.

Can I design something really unusual or ergonomic?

Yes — with limits. If your concept pushes boundaries, we’ll work with you to maintain structural integrity and coherence. We don’t stop creativity, but we also won’t validate shapes that can’t be built without major engineering.

Will I have time to design two instruments?

Three days is enough to build one high-quality model from scratch. If you’re fast, you might iterate or duplicate a second layout, but we focus on depth and precision over quantity.

Can I use the files for CNC or laser-cutting after the course?

Absolutely. You’ll leave with exported files (DXF, STL, PDF) that are compatible with CNC routers, laser cutters, or manual template production — ready to prototype or machine.

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