Filament Dry Box - no drilling
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For Skroam (maybe also for Praki and Wildone) cereal containers. No drilling necessary
- Ocena
- 5 / 5
- Polubienia
- 54
- Pobrania
- 221
- Wydruki
- 2
- Wyświetlenia
- 2103
- Oceny
- 1
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Accessories
- Licencja
- Creative Commons — Attribution — Noncommercial — Share Alike
I had printed 3D models for a filament dry box that I had downloaded elsewhere.
However, this dry box did not work as it should. On the first print from the box, the filament roll jumped over the edge of the rollers, the roll jammed and the print stopped abruptly.
I have therefore created my own solution, suitable for my Skroam cereal storage containers (that look quite like those from brands Praki and Wildone; maybe it's the same?).
So far, this solution has worked well and I haven't had any other print failures.
Printing information
The base, two axles, four rollers and one of the three lids I offer (with one or two threads for M10 pneumatic connectors, or with print-in-place trays for two plugs) must be printed for each dry box. Optional is a box with lid for silica gel, as well as one or two plugs to close the pneumatic connectors.
I printed the rollers and the axles from PETG, the plugs from TPU and the other parts from PLA Plus.
For the base, I used a painted tree support to stabilize the arch above the mount for the hygrometer. And the lids with the M10 screw holes also require a small painted support under the side mounts of the lid.
Since I created several of the boxes, I also used my worst printer, a Creality Ender 3 S1, to print parts. However, due to the poor tolerances of the printer, I had to print the axles slightly smaller (99% in X and Y direction) and the rollers slightly larger (101% in X and Y) so that everything would fit together.
Parts printed in their original size with my Prusas fitted without any problems.
Hardware
The rollers are designed for one or two 608 bearings each, which means 4 or 8 per box. It works with only one bearing per wheel, but then the wheels maybe are a bit more wobbly, if you use the loose fit axles (axles with tight fit are also included in the download).
I used these ball bearings (all links on Amazon Germany):
https://www.amazon.de/dp/B07HGXXX37/
The Skroam cereal containers are available here:
https://www.amazon.de/dp/B0C1N9C3T7/
I used these pneumatic push-to-connect fittings:
https://www.amazon.de/dp/B0CZLH5QZB/
The nice white hygrometers that I used are these:
https://www.amazon.de/dp/B0CTB31HPR/