"Anti-Gravity" 3D Printer Sculpts Shapes On Any Surface

kkleiner writes "A 3D printing technique has been developed that prints objects that seemingly defy gravity. Dubbed the Mataerial 3D printing system, a robotic arm can print 3D curves on floors, walls, and ceilings, whether the surface is smooth or uneven. Custom-shaped objects are created using a thermoplast that dries on contact with air, which offers an alternative fabrication method to typical 2D layering printing approaches. Though its broad practicality is questioned outside artistic creations, the video produced by the team is mesmerizing."

Comments

Space Applications?

[sanman2]

I agree - this seems more like computer-controlled extrusion, rather than a layered additive "printing" process.

That being said, I wonder what kind of useful structures it could make in outer space? Perhaps some kind of spiderweb structure to place solar panels on?

Re: thermoplastic construction

[fred911]

While LKQ is also company it's an abbreviation for "like kind and quality", IE: aftermarket parts. Which isn't necessarily bad, but can be. If you insurer is requiring use of LKQ parts, you need a better insurer.