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Adapters & couplers
Creality CFS cardboard spool rim rings
This is not a fixed STL. SpeakCAD generates the creality cfs cardboard spool rim rings to your millimetres, you adjust it in the chat, then you download and print it.Building the 3D preview…
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Adjust
Click a part and change its numbers in the viewer, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use plan credits.3Print
Download a watertight STL or 3MF with a Maker or Pro plan, drop it in your slicer, and print it. Small fit fixes re-download free.
Get it nowOpening the ready-made model is free. A plan covers AI changes and the download.
Example prompt
Design a rim ring for a 200 mm cardboard spool for the Creality CFS, U-channel with 3.5 mm slot 6 mm deep, 1.2 mm walls, raised tread.
What a creality cfs cardboard spool rim rings is
Rim rings that clip over the flanges of a 200 mm cardboard spool so it turns cleanly on the rollers of a Creality CFS instead of slipping and leaving dust. Each ring is a U-channel with a 3.5 mm slot, 6 mm deep, 1.2 mm walls and a slightly raised tread for grip on the rollers. Print flat in PETG, one ring per flange.
Spools already in plastic do not need rings, and a 3 kg spool does not fit the CFS at all. Open the ready-made rings in SpeakCAD for free, match the slot to your spool in the viewer or the chat, then download the STL.
People also search
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Questions people ask about a creality cfs cardboard spool rim rings
Rim rings that clip over the flanges of a 200 mm cardboard spool so it turns cleanly on the rollers of a Creality CFS instead of slipping and leaving dust. Each ring is a U-channel with a 3.5 mm slot, 6 mm deep, 1.2 mm walls and a slightly raised tread for grip on the rollers. Print flat in PETG, one ring per flange.
Click Get it now on this page and sign in: you can open the ready-made model for free, and the example prompt is filled in if you want the AI to redesign it. The model renders in your browser, nothing to install. Change any millimetre in the viewer or the chat (AI changes use plan credits), then export a watertight STL or 3MF with a Maker or Pro plan when you want to print.
Start from this working example and replace any number with what you measured: Design a rim ring for a 200 mm cardboard spool for the Creality CFS, U-channel with 3.5 mm slot 6 mm deep, 1.2 mm walls, raised tread.
Spools already in plastic do not need rings, and a 3 kg spool does not fit the CFS at all. In SpeakCAD you open the ready-made model for free, change it to your measurements, then download a file sized for the part you actually own.
No. SpeakCAD runs entirely in the browser: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL or 3MF.
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