EQ-5 platform for spirit level (Wasserwaage)
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[UPDATE 09.08.2019] Autodesk Fusion 360 project link:https://a360.co/2ZbJNxO (Link updated 17.05.2020)[UPDATE…
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Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Physics & Astronomy
- Licencja
- Creative Commons — Attribution
[UPDATE 09.08.2019] Autodesk Fusion 360 project link: https://a360.co/2ZbJNxO (Link updated 17.05.2020)
[UPDATE 24.03.2019] added a version for those, who want to mount or fixate the spírit level with two M3 screws.
Platform for mounting a spirit level for the EQ-5 equatorial mount.
Print Settings
Printer:
Anycubic i3 Mega
Rafts:
No
Yes
Resolution:
1,2
25% (Lines)
Filament: Filamentum ASA-X White
Notes:
Settings
- Cura 3.6
- Infill density: 25% with lines
- Support: everywhere, Zig Zag, 50%
- Skirt (no Brim), 2 lines, 5mm distance
Material
- 2 x 50 mm M5 screws
- 2 x M5 nuts (or self locking nuts)
Do print the thing with the plate facing down to the printer base.
Other
I constructed this, because levelling the EQ-5 in the field is a pain.
With a simple an very cheap spirit 2-bubble-leveller like the shown one and this simple platform mounted on the north-pointing-leg, you can level the tripod, viewing from the front and side, even when the EQ-5 or the scope is mounted. Levelling the heavy EQ-5 and scope mounted is another problem though, I will solve later with a leg leveller.
You can also use other types of spirit levellers, like round ones. But this 2-bubble-type has the advantage of a perfect viewing angle from front and the side. You do not have to view from above where the view is hindered by either the mount or the scope.
I use a special 2-component glue with is ready within 5-10 minutes. So this is enough time to fix anything, if needed. Do not use epoxy-glue. It will not work with plastics.
How to
- First mount the platform.
- Tighten the screws (not too much) - you can use self locking nuts for this task
- Level the tripod (without the EQ-5) AND THEN DO NOT MOVE THE TRIPOD
- Prepare the glue and put enough onto the back of the spirit leveler
- Glue the spirit level onto the platform and adjust it, so it is calibrated (you calibrated the mount in step )
- Control until the
Have fun
Axel
Category: Physics & Astronomy