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Spin the Cube, Cone, Hyperboloid

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3D model description

### #Spin the Cube, Cone, Hyperboloid

The cube is certainly worth playing around; there is so much mathematics in and around it. In this design, I sliced the cube along its major diagonal and created some space to mount a 608 bearing for a desktop math toy. It is easy to assemble and spins smoothly.

Among the Files

  1. The top part of a 50mm cube.
  2. The stand (lower part) with two levels of tolerance: 7.98mm and 7.90mm refer to the diameter of the axle going into the inner ring of the 608 bearing.

To Print & Assemble

A resolution of 0.2 mm worked well for me. If the axle is too tight, please sand it a little bit. If it is too loose, try a piece of adhesive tape or a drop of super glue. Once the bearing (608) is pushed in, it could be hard to remove. I left some notches around to help with that. Try using a small screw driver and be patient.

See Also

Spin the Cube. https://www.thingiverse.com/thing:3015098

  • 3D model format: STL

Tags

Creator

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Downloads 3933

STEAM educator, learning from and working with K-12 STEAM teachers to explore new ideas of teaching and engagement. I firmly believe ART is at the core of STEM learning or all human learning! I owe my ideas and designs to the hundreds of K-12 children and teachers and university professors I have had the pleasure of working with, in multiple disciplines-- math, science,engineering language arts, social studies, early childhood education and more! All mistakes, of course, are mine! There is no warranty or liability whatsoever implied or explicit behind the designs or ideas. They are all posted for their potential educational values.

When working with children, please strictly observe all safety and health procedures! Please refer to the NSTA safety guides: http://www.nsta.org/safety/.

LGBU Contact: LGBU@SIU.EDU

License

CC BY

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