4Additive

Case studies, practical guides, and tools for industrial 3D printing and additive manufacturing, from prototyping to mass production.

Latest additive manufacturing news

Providence: FDA-approved 3D-T cervical system in porous titanium

Providence: FDA-approved 3D-T cervical system in porous titanium

Providence Medical Technology has obtained FDA 510(k) clearance for the CORUS PCSS 3D-T, a C3-C7 posterior cervical stabilization system with 3D-printed porous titanium structures designed to promote osseointegration in spinal fusion.

Carbon surpasses 1 million 3D-printed bicycle saddles

Carbon surpasses 1 million 3D-printed bicycle saddles

Carbon has surpassed one million 3D-printed bicycle saddles, with partnerships such as Specialized and over 40 global manufacturers. The company focuses on differentiated product lines instead of selling machines.

Shattie Cubes: three hidden images in 3D geometry

Shattie Cubes: three hidden images in 3D geometry

Shattie Cubes are 3D-printed cubes that conceal three images, visible only when light is projected from specific directions. The internal geometry encodes the figures rather than the surface, and an online configurator lets you personalize them.

FilUM recycles 40 kg of 3D waste into filament

FilUM recycles 40 kg of 3D waste into filament

The University of Montreal has launched FilUM, a pilot project that recovers over 40 kg of PLA waste from campus laboratories and libraries and transforms it into new 3D printing filament, verifying the feasibility of recycling at university scale.

Anycubic and Thingiverse: multicolor 3MF models from November 17

Anycubic and Thingiverse: multicolor 3MF models from November 17

Anycubic and Thingiverse have announced a collaboration to simplify multicolor 3D printing: starting November 17, 2026, a dedicated section on MakerOnline will offer 3MF models with colors and materials already preassigned, reducing manual preparation work.

Hofmann CNC integrates dual-laser metal 3D printing

Hofmann CNC integrates dual-laser metal 3D printing

Hofmann CNC has acquired an EP-M300 dual-laser metal printer from Eplus3D to integrate additive manufacturing into its precision CNC machining operations. The partnership also includes a German application center for demonstrations and development of hybrid processes.

Peopoly Giga 800: laser leveling and open sales

Peopoly Giga 800: laser leveling and open sales

Peopoly opened sales of the Giga 800 on October 22, 2026, a pellet FGF printer with an 800 mm build volume per side, now equipped with laser bed leveling. Base price $15,000 EXW.

Evology orders an EOS M 400-4: growing metal capacity

Evology orders an EOS M 400-4: growing metal capacity

Evology Manufacturing has ordered an EOS M 400-4 metal 3D printer, bringing its EOS fleet to ten machines. The investment responds to the growth in space contracts and extended delivery times; the machine is not yet installed.

3D artificial muscles: piezoelectric metamaterials

3D artificial muscles: piezoelectric metamaterials

De Montfort University develops 3D-printed actuators with piezoelectric metamaterials for soft robotics. The 2026–2027 project, funded by the Royal Academy of Engineering and the Leverhulme Trust, aims at prototypes and design methods, not commercial products.

SprintRay: intraoral scanner and integrated dental workflow

SprintRay: intraoral scanner and integrated dental workflow

SprintRay has announced Foundation, its first intraoral scanner, and the Nano Series for chairside printing, washing and curing, aiming for a single digital workflow from diagnosis to delivery. Launch expected from November 2026.

NIST: study of non-Newtonian fluids for ceramic 3D printing

NIST: study of non-Newtonian fluids for ceramic 3D printing

NIST analyzes the behavior of non-Newtonian fluids in ceramic suspensions to solve consistency issues in 3D printing. The goal is to standardize rheological measurements of ceramic materials.

3dSynth: direct FDM toolpaths in the browser, without STL or slicer

3dSynth: direct FDM toolpaths in the browser, without STL or slicer

3dSynth by Kubuz generates FDM toolpaths directly in the browser, bypassing STL and slicers: the designer works on the nozzle path rather than on the volume, with G-code output compatible with major printers.

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