Unlayered 3D: A 5-Axis Desktop Printer Built by College Graduates

Philip Pounds almost lost a finger to a support-removal accident. The blade slipped while he was slicing plastic off a print, and the emergency room visit made one thing clear: standard FDM printing had a fundamental flaw, and he was going to fix it.

Pounds and Alex Stedman, both 2026 mechanical and computer engineering graduates from Rose-Hulman Institute of Technology, spent their junior and senior years building a five-axis desktop 3D printer in the apartment they shared. The result is Unlayered 3D, a startup that just completed its fifth prototype and is moving to San Francisco for a full commercial launch.

Why five axes matter

Every desktop printer today moves in three axes: X, Y, and Z. That constraint forces the slicer to add plastic supports wherever geometry overhangs. Those supports have to be removed by hand, they waste material, they scar the surface, and they occasionally draw blood.

Unlayered's printer adds two rotational axes. The nozzle can tilt and rotate around the part, depositing filament at an angle when needed. The immediate benefit is support-free printing. Boats, propellers, air intakes, and conformal parts come off the bed ready to use.

The secondary benefit is part quality. Without support scarring, surfaces are cleaner. Without layered orientation constraints, parts can be stronger in ways that matter structurally. The team claims the approach produces parts that behave more like injection-molded plastic than typical FDM prints.

From apartment to RAPID

The company was founded in February 2025. Stedman and Pounds were roommates at Rose-Hulman, and they started with a simple question: what technology removes barriers to 3D printing the fastest? Their answer was not better slicing tricks or new materials. It was eliminating the layer-by-layer constraint entirely.

They built the first prototype in September 2024, turning it into their senior capstone project. By spring 2026 they had five iterations and a working pilot unit. They exhibited at RAPID 2026 in Boston, one of the largest additive manufacturing trade shows in the world, and walked away with the William A. Kline Innovation Award, Rose-Hulman's top student innovation prize.

Along the way they got a few thousand dollars from Rose-Hulman's angel investor fund and a professional development grant for travel. The school did not take equity. The mentors it connected them with helped avoid mistakes that could have cost an order of magnitude more than the grant money.

The slicer is the differentiator

Previous five-axis desktop printers have either required industrial CAM expertise or relied on cloud-based slicers that raise their own concerns. Unlayered ships an OrcaSlicer fork preconfigured for its machine. OrcaSlicer is already the most capable open-source slicer available, with mature calibration tools, filament profiles, and print-quality management built in. Unlayered's contribution is the five-axis toolpath generation on top of that foundation.

That choice matters. Users do not need to learn a new software environment. The learning curve is the same as moving from one 3-axis machine to another, plus the extra axis-specific settings. The 3D Printing Nerd and other community influencers who covered the RMRRF 2026 demo were as excited about the software integration as the hardware.

What comes next

Pounds and Stedman are moving to San Francisco. Pricing for the first commercial units is not announced. The exact portion of American-made parts is not finalized. They are still taking feedback from pilot users and iterating on the design.

What does seem clear is that the five-axis desktop market is about to get real. Machines like the TOP.E R1 and Generative Machine have been moving through prototype and early commercial stages. Unlayered is the first one arriving with an integrated slicer, a public commercial timeline, and founders who have already demonstrated they can execute across hardware and software.