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Sphere Dissection, Trisection, Three-Piece Puzzle

92a7fcc156d39076ae423d1132e36a23_preview_featured.jpg Sphere Dissection, Trisection, Three-Piece Puzzle
d7cc510be0080ab2eeea63a13d681f49_preview_featured.jpg Sphere Dissection, Trisection, Three-Piece Puzzle
f2cb06647ac2931cfdb146452bc0c300_preview_featured.jpg Sphere Dissection, Trisection, Three-Piece Puzzle
51769f5e66e67d56c87816dd892d089a_preview_featured.jpg Sphere Dissection, Trisection, Three-Piece Puzzle
sphere3rd.stl Sphere Dissection, Trisection, Three-Piece Puzzle
sphere3rdHollow.stl Sphere Dissection, Trisection, Three-Piece Puzzle
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Creation quality: 5.0/5 (1 vote)
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3D design format
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  • sphere3rd.stl
  • sphere3rdHollow.stl

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Publication date 2018-07-11 at 09:38
Design number 28436
LGBU

LGBU

3D printer file info

3D model description

Sphere Dissection into Three Congruent Pieces (Trisection)
Support and Raft Needed
3D design allows us to play with mathematical and everyday objects. What if we apply a Reid dissection of a cube onto a sphere? The result turns out to be appealing, too. Nice and smooth, it could be interesting for children to play with.

Of course, it is a bit challenging to print because of the spherical surface. Support and raft are thus needed.

The sphere has a diameter of 50mm. Two versions are included. The inner hollow sphere has a diameter of 25mm. The critical dissecting point is a centroid in this case.

Have fun!

3D printing settings

Rafts:

Yes

Supports:

Yes

Resolution:

.1 to .2mm

Infill:

5-20%

Notes:
Please use support and raft for printing and contact with bed.

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