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Leonardo’s Elevator
Lifting mechanism, according to Leonardo da vinci’s drawing.
Collected in the codex Madrid I. p 142
Design for 3d printing.
a little video of the montage.
https://www.youtube.com/watch?v=9lVRZZ5ib8g
real operating video.
Hi. I designed this little model according to a drawing by Leonardo in the Codex Madrid I.
It is optimized for the pieces to fit well, just remove the burrs from the base of the pieces.
Mark support everywhere. They only need support in the holes and it will be very easy to remove.
The pieces that serve as separators (in blue in the drawings), must be made in SPIRALIZED mode.
The body, wheel and pulley are well filled at 45% and a speed of about 40 mm/s
The other parts can be 100% and 30 mm/s.
As shafts for the small holes we use 1.75 mm filament. We need small pieces of about 10 mm.
We use heat on the tips so that they are slightly flattened, this will prevent the shaft from coming off, repeat at the other end (a few seconds with a heat source such as the tip of the soldering iron or lighter)
Thank you for looking at my item, any questions or comments are welcome.
Note I have put two Files of the same piece “Feet” and “dospies”, because in the render you can see the mesh turned, although in the cutting program it works well.
This article was first featured at https://cults3d.com/en/3d-model/game/papapegulin-5080 on August 3, 2020 at 12:31PM by
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