Armillary Sphere
par Zippitybamba
Fichiers imprimables (15)
-
stlearthmap.stl
6.1 Mo · 7 187 téléchargements
-
stl
Base.stl
229 Ko · 6 781 téléchargements
-
stlHorizonDetailed.stl
198 Ko · 6 365 téléchargements
-
stlColure.stl
476 Ko · 6 333 téléchargements
-
stl
CageAxis.stl
323 Ko · 6 764 téléchargements
-
stlTropicCircle.stl
557 Ko · 6 326 téléchargements
-
stlArcticCircle.stl
536 Ko · 6 327 téléchargements
-
stl
Ecliptic.stl
2 Mo · 6 732 téléchargements
-
stlHorizonLeg.stl
355 Ko · 6 324 téléchargements
-
stlEquator.stl
969 Ko · 6 315 téléchargements
-
stl
Meridian.stl
1.1 Mo · 6 738 téléchargements
-
stl
Colure_NoHoles.stl
343 Ko · 6 622 téléchargements
-
stl
Equator_NoHoles.stl
930 Ko · 6 623 téléchargements
-
stl
Ecliptic_NoHoles.stl
1.9 Mo · 6 606 téléchargements
-
stl
Tropic_NoHoles.stl
517 Ko · 6 608 téléchargements
Description
A working model armillary sphere for calculating location and timing of celestial events. For any latitude on the planet, allows you to predict the location on the horizon where the sun will rise and set, the time it will rise and set (relative to local solar noon), and the height of the sun in the sky at any given time of day.
How to use: https://youtu.be/MQjWQJ1yjS8
How to assemble: https://youtu.be/3oEKXXeu194
I recommend watching the tutorial videos on assembly and use. You will need 4x M3 screws, ~10mm, plus cyanoacrylate glue. Several parts require multiple copies, including:
-HorizonLeg x 4
-Colure x 4
-CageAxis x 2
-TropicCircle x 2
I was asked to make versions without screw holes. Look for the "NoHoles" files for those.
As for the printing, it's all pretty easy except for the arctic circles. They required supports and a skirt. I use a 0.4mm nozzle, 0.25mm layers, 15% infill.
All of the structure is original except for the globe model, which is by "bld" at https://www.thingiverse.com/thing:17336.