Trinomial Cube burr
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Used a Trinomial Cube as the layout for a 3x3x3 burr puzzle.
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Model information
- Source
- Printables
- Category
- Puzzles & Brain-teasers
- License
- Creative Commons — Attribution
Trinomial Burr module
Created an OpenSCAD module for joining elements of a generic trinomial cube. I intentionally mixed the adjacent cubes to create a non-linear alignment of cubic elements. All 27 appropriately sized elements of the (a+b+c)^3 cube are present in the burr. Burr size, piece separation, and edge treatments are parametrized.
Post-Printing
Puzzle is printed in place. The .024 burr inset is sufficient that only a few sharp raps is sufficient to separate each of the burr pieces.
The individual burr piece models are not intended for independent printing. Simply print Trinom_Three_Cubed.stl.