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Useless Machine (Trammel of archimedes)
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This is a "Useless Machine" which basically just draws an imaginary ellipse at the end of the handle when rotated.
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- Downloads
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- Makes
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- Views
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- Reviews
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Updated at source:
Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution
This was created using Fusion360 and it's rendering feature.
On the top of the “Sliders” are holes to put M4 screws (with washers) into. They are there to hold down the “Handle”, so that ist doesn't fall of when in use.
They have a diameter of 3,8mm, so that the screws should just thread themselves into the plastic.
(I printed an earlier version where the holes weren't there yet)
The ellipse it draws is around 273mm in width and 168mm in height.
There are no special print settings needed.
Simply use PLA, 0.2mm Layers, …
I printed my parts on an Ender 3 Pro