Armillary Sphere
por Zippitybamba
Ficheiros imprimíveis (15)
-
stlearthmap.stl
6.1 Mo · 7 204 descargas
-
stl
Base.stl
229 Ko · 6 798 descargas
-
stlHorizonDetailed.stl
198 Ko · 6 382 descargas
-
stlColure.stl
476 Ko · 6 348 descargas
-
stl
CageAxis.stl
323 Ko · 6 780 descargas
-
stlTropicCircle.stl
557 Ko · 6 341 descargas
-
stlArcticCircle.stl
536 Ko · 6 344 descargas
-
stl
Ecliptic.stl
2 Mo · 6 748 descargas
-
stlHorizonLeg.stl
355 Ko · 6 339 descargas
-
stlEquator.stl
969 Ko · 6 330 descargas
-
stl
Meridian.stl
1.1 Mo · 6 754 descargas
-
stl
Colure_NoHoles.stl
343 Ko · 6 640 descargas
-
stl
Equator_NoHoles.stl
930 Ko · 6 640 descargas
-
stl
Ecliptic_NoHoles.stl
1.9 Mo · 6 622 descargas
-
stl
Tropic_NoHoles.stl
517 Ko · 6 625 descargas
Descrição
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.