Are you ready for a truly gigantic toy? This fidget cube is gigantic in size, but still only requires less than 80g of filament. For gigantic fun, but not for wimps with two left hands.
Printing instructions
Before you start printing: You need some manual dexterity to assemble the individual cubes, as you have to make sure that all the clips actually click into place.
There is also a version with cube size 80mm (including a printing profile), that uses the same hinges and clips, only the filament pieces have to be cutted longer then without cutting aid. The complete fidget cube is 320 mm long.
The cube halves are best printed in spiral vase mode for the best result. You can also print several at the same time (1 shell, no filling, no top layers), but then you should set the seam position to random so that the seam cannot form a weak point. I used PLA for mine to test whether this also works. However, the best layer adhesion and breaking strength is achieved with PETG.
The clips and hinges can be printed "normally". PETG or ASA is also preferable to PLA here.
Assembly:
Combine two halves to make four right cubes
and four times left cube
To do this, insert 4 clips and 4 pieces of filament (A special cutting aid is included to cut all pieces to 30mm) into one half and place the second half vertically on top with the correct rotation.
Make sure that all clips and all filament pieces slide into the corresponding opening of the upper half of the cube and snap in cleanly.
The 8 cubes are then mounted with the hinges in the same way as all infinity cubes work. Here you can see the finished cube from above and below.
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