Yoshimoto Cube
Yoshimoto Cube
3D
Published 2017-10-04T17:59:40+00:00
The Yoshimoto Cube is a polyhedral mechanical puzzle toy invented in 1971 by Japanese Naoki Yoshimoto (å‰æœ¬ç›´è²´, Yoshimoto Naoki). The cube is made up of eight interconnected cubes and it is capable of folding and unfolding itself in a cyclic fashion. You can keep folding, or unfolding the cube, indefinitely. Once folded, the cube can be turned into two rhombic stellated dodecahedrons. Yoshimoto discovered that these two shapes could pieced together into a square when he was finding different ways he could split a cube equally in half.
--------------------------------UPDATE------------------------------------
6/13/2010
Yoshimoto Cube has just been blogged about on Makezine
http://blog.makezine.com/archive/2010/06/3d-printable_yoshimoto_cube.html
6/13/2010
As suggested by Michael Ragan,
\"Now the n+1 step would be to design a printable mold for this component, so you could print the mold and cast, what is it--16 of these units that you need to make the cube? Then find the right kinda tape to make the hinges. \"
I have added a two different molds. A open part mold or a 4 part mold. More information below.
Saw this Puzzle on Makezine yesterday and wanted one.
http://blog.makezine.com/archive/2010/06/the_yoshimoto_cube.html
The bad news is the Yoshimoto Cube cost $65.00!!! Ouch
http://www.momastore.org/museum/moma/ProductDisplay?catalogId=10451&storeId=10001&parent_category_rn=11480&categoryId=21658&partNumber=67866&LangId=-1&promoCode=8K119&cid=GPS07230901
After two hour of modeling in SolidWorks I was to model the whole assembly!
More information and how to tape up the model can be found here.
http://www.instructables.com/id/Crazy-Star-Cube-!/
Later I will add an Active hinge for easy assembly. But till then enjoy!
I am building my Mendel right now, So I will not be able to print this model for a month or so. But would really like to see it working! In SolidWorks this model works great! If you are thinking of building one tell me and Ill add your pictures & Videos if you make then!
Printed all parts med res with no supports. All print really nicely. Not too sure how they all fit together, I only printed a couple of each, you would need several of each.
| Date published | 04/10/2017 |
| Time to do | 114 - 133 minutes |
| Material Quantity | 28.14g for one set |
| Dimensions | 54 x 54 x 24mm, 30 x 30 x 24mm, 44 x 62 x 44 mm |
| Technology | FDM |
| Complexity | Very Easy |
| Support Free | YES |