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spiral vase Sierpinski pyramid (Openscad)

DSC07235.JPG Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
DSC07234.JPG Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
DSC07236.JPG Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
422061ff8a5a096599ad8e0793c8f6d4.png Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
ce580d29e0786e26c1ebd14ac115b324.png Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
c4e0eeba09e3c82cadd7166a92330c03.png Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
1b96e6b985b747751f46ae35bca3b398.png Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
fractal_sierpinski_spiral_order3.stl Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
fractal_sierpinski_spiral_order5.stl Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
fractal_sierpinski_spiral_order4.stl Free STL file spiral vase Sierpinski pyramid (Openscad)・3D printable design to download
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Creation quality: 5.0/5 (1 vote)
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Designer

aeropic

aeropic

3D model description

Ricktu has got a great idea to design a single line with contiuous cross section 3D fractal. It prints well when sliced with cura, but is not perfect when sliced with slic3r.

I then designed my own under openscad. It's a quite simple very small code using a recursive module.

Please, watch the video to see it printed and you'll get the idea of this fractal spiral mode object ! https://youtu.be/ihfkdBEPOOo

As it is designed with Openscad it becomes a customizable object where you can parametrize the width of the smallest pyramid and the fractal order.
- size parameter is the radius of the smallest pyramid in the fractal
- order defines the number of recursive iterations

The one you see in the first picture has been printed with a 3mm radius and a fractal order of 5. It's already a big object of 135mm which printed during 9 hours and 30 minutes.
[size = 3 order = 5] will buid a pyramid = 2^5 x 1.414 x 3mm = 135 mm of side lenght

EDIT 171117 : fixed a bug, now slices perfectly at size = 2

3D printing settings

-

3D printer file information

  • Design number: 627363
  • 3D design format: SCAD and STL Folder details Close
    • fractal_sierpinski_spiral.scad
    • fractal_sierpinski_spiral_order3.stl
    • fractal_sierpinski_spiral_order4.stl
    • fractal_sierpinski_spiral_order5.stl

    Learn more about the formats

  • Publication date: 2022-02-02 at 20:29
    ?
    Published to Thingiverse on: 2017-10-08 at 18:33

License

CC BY - Attribution

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