Tag Archives: flat

The Prusa i3 Is A RepRap That You Can Flat Pack

You may or may not already know who Josef Prusa is. If you’re reading this…odds are you know.

He’s taking his “3rd Iteration” (i3) RepRap to the Open Hardware Summit, and the coolest thing is that it breaks down into two flat sections!

Finally it’s easy to travel with a 3D printer. Don’t print on your desktop, print WORLDWIDE! [from Josef Prusa's twitter]

For those who are interested in the ever increasing diversity of the RepRap family tree, the i3 seems to be based mostly on the design of Nop Head’s Mendel90.

There isn’t much information available at the moment, but it looks like Prusa has created some special components, particularly in the extruder. Here are some notes, and the github. And here it is printing a giant vase…

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Printable Folding Construction Demonstrated With Robots

Sometimes you just can’t get from where you are, to where you want to be, in one step. For example, open hardware tends to work with stock materials, which means flat sheet is popular. It’s usually cheaper to obtain and work than a large block of the same material. But there aren’t very many ways to use a flat sheet if it stays a flat sheet. A couple popular ways to fold a flat sheet into a useful volume are illustrated.

Folding box by YanaPonoko. Thingiverse #17659

Parametric Flex Box by Juerd. Thingiverse #17327

Can this folding idea be taken even farther? For example, can we fold flat surfaces not just into structures, but into mechanisms as well?

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