Prusa Core One / One + silicone Heatbed
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A silicone cover for Prusa Core One Heatbed
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Open Community License v1
After few experiment to implement the convection heating mod from Prusa Core One L to Core One+ I get a problem with fans under the heatbed. The fans will stuck my heatbed to 70°C and there was no way to heat it up.
So I take a look more closely to the Core One L and I have find out Prusa use a silicone cover under the heatbed to isolate it from fans.
This mold is divide in 2 pices and can be print on Prusa Core One. Once printet you can joint it with glue and use as silicone mold.
You can find also a full mold if you prefere split in diffent way.
The silicone volume is 210,7 cm³.
I raccomande to avoid soft silicone because it is only 3mm thickenss.
Here you can download the convenction mod:
Print settings
Support: only from print table
Pay attention on Bridge angle before printing!
03/01/2026 Update the mold for fan duct mod