Reinforcement for eSUN paper spools (reusable)
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A reinforcement ring for eSUN paper spools which protects the frame of the inner ring.
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- Printables
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- Accessories
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- Creative Commons — Attribution — Share Alike
A simple (but useful) reinforcement ring which fits on the eSUN paper spools and makes the inner hole more durable.
I have several eSUN spools (older plastic ones and the newer paper ones) and I noted some little damage on the paper spools. So I thought about a little ring to protect and stabilize it.
So I made a little design with OpenSCAD and realized that.
The ring has inner chamfer to ease mounting and another chamfer on the outer ring which allows removing it again from the spool.
You need 2 rings for a single spool.
It's inner diameter is large enough that spools can still be mounted on the CoreONE+ spool holder without unmounting it.
Happy printing.