Prusa Core One Flaps with optional exhaust duct
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Prusa Core One Flaps with optional exhaust duct
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
I've loved the idea of the flaps from https://www.printables.com/@MiroslavCerny_37372
from the start – here's my version:
I direct the exhaust air outside via an exhaust hose, and had the problem that when the exhaust fans were not running in automatic mode, air from outside flowed back via the exhaust hose and falsified the temperature values of the chamber - hence this remix, which can be used both with and without an exhaust duct (OD75mm or OD100mm).
Alternatively, a smooth piece of 1.75 filament approximately 57 mm long can be used as the pivot point for the flaps if there are problems with the pins.
The parts may need to be reworked slightly – use a 2 mm drill bit, sandpaper, and sprayed with silicone spray or a similar lubricant to ensure smooth opening and closing.
Material: at least PETG or more temperature-resistant material recommended
Baseplate: Supports required
Assembly:
Baseplate with flaps - 4 x M3x10
Baseplate with flaps and exhaust duct - 4 x M3x12