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26 Responses to “28-geared, 3D-printed cube”

  1. Scott Finkeldei says:

    Don’t know much about 3-D printing yet but color me very impressed that it can print out something like that fully assembled.  Is this much less complicated then I think or is this a “very impressive feat”?

    • theophrastvs says:

      i’m guessing (and someone will quickly correct me if my guess is wrong) but i believe this sort of thing is 3D printed each part separately, or separably, and then assembled wheels placed upon axles  etc.  (3D printing a pair of tight fitting coaxial independent moving parts i think is unlikely due to the brief molten nature of the substance …maybe)

    • xzzy says:

      They print with two materials.. the one you see in the video, and a filler material to fill in the gaps while printing. The second material is water soluble  so you just dunk it when done and presto, a neat gizmo.

      The other impressive bit is the printer resolution.. to get that kind of detail you need a really high quality printer. 

      Plus there’s the challenge of designing it in a program prior to printing, and having everything work properly.

      • Trevin Forkert says:

        That print was done with nylon powder that is laser sintered. It is only done with one material, with the unfused nylon supporting the fused parts.

  2. info says:

    Very impressive

  3. sockdoll says:

    It’s Steampunk, cubed!

  4. G3 says:

    That would be cool even if it didn’t have to stuff the Steampunk buzzword on the front of it.

    I’m done for the night, going to go drink a steampunk beer and then see if my wife would like to steampunk while we watch steampunking with the stars.

    • Bodhipaksa says:

      For all that this is impressive, somehow steampunk and white nylon plastic don’t seem to go together very well.

  5. sebastian6 says:

    1. What’s the usefulness of this device or is it just a POC?
    2. Enough with the “steampunk”, people. Seriously.

  6. Rusty Evolution says:

    Exactly Zero % of this cool object is Steampunk. 

  7. Rusty Evolution says:

    Sorry to say it but Cory is obsessed with “Steampunk” without being able to recognize what Good Steampunk actually is. Just because it haz gears, does not make it Speampunk. Just because something haz fiddly bits of copper plumbing, does not make it Steampunk. Just because it is made with leather, wood, brass, and a random assortment of meaningless gauges does not make it Steampunk. Anyone with a hot glue gun can stick random bits of scrap onto any object, but it haz nothing to do with Steampunk and by promoting such items as such denigrates the work of true artists who know what real Steampunk is all about. Sorry Cory, but as much as I love your books and works, it is true. Also, sometimes Cory, it is just a Banana and looking at it does not make it any more amazing. 

    • nettdata says:

       He didn’t assign the label “Steampunk” to it, the creator did.  He’s just copying their description.

    • Ian Wood says:

      Perhaps. But you’re mildly annoyed by it.


      My version of it is checking steampunky posts to confirm that at least one such comment is properly in place. It’s been many years since I’ve had to post one myself.

  8. Johannes Ney says:

    While certainly impressive from a technical point of view, what with it being completely assembled after print. I still think this thing looks like it will pop apart any second.

    And preemptively: No, I could not do better.

  9. timquinn says:

     Equivalent to a 3-gear 28-D printed cube, but easier to hold in your hand.

  10. Maureen says:

    Ok, agreed, not very steampunky… 

    In other news, there is a cool game on Steam called Gears that is basically puzzles to make the box shown. They give you the gears on the box and you have to rearrange them to do something (turn some wheels, have a gear strike a bell, etc.) to complete the puzzle. Fun on a bun!

    • jackbird says:

      I think you mean Cogs.  It was part of a recent Humble Bundle, and has an Android port as well.

  11. Jackson Curtis says:

    I would have like to have seen this 3 minute video as a 5 second animated gif. I was seriously expecting some sort of ending!

  12. GuyInMilwaukee says:

    …. and 2100 years ago we were building these:
    Greek Punk

  13. awjt says:

    This is Geek ASMR.  The soft shuffling of plastic gears against each other, coupled with the visual of the interconnected mechanical motion powered by the fingertips of a clean, attractive hand, and the knowledge that someone technically inclined made this thing with a printer and a drawing… all of it conspires to give me a most pleasant spine-tingle of calm satisfaction at a job well done.  I could listen and watch this thing being twiddled softly all day long.

  14. styxman says:

    what’s up with creepy silent videos? you can only hear the grinding of the gears and the manipulator’s breath. maybe some music instead, or an explanation? no, grinding and breathin, and other wise silence…