CoreOne Door Cone Improves Frame Stiffness
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Use the CoreOne Door to improve frame stiffness! Mount to door with M3 socket heads and they mate to holes in the frame.
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Share Alike
This cone part creates a tight fit between the door and the frame when you close the door. This improves overall frame stiffness since the door then acts as a shear panel across the front of the machine, where there is no diagonal support.
Bonus: the hardware rigidly mounts the door handle to the door panel, instead of relying on adhesive.
Install two of these, one in the top and one in the bottom hole.
Required hardware:
2x M3 Socket Head Cap Screw 10-12mm long
2x M3 Hex nut
Print with 100% infill, works fine with PLA.
I'm now using a PCCF version.
NOTE: Double check the part OD and mating hole ID before installation. A close slip fit is ideal. Mine was 7.8mm