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Adapters & couplers
Bambu Lab AMS cardboard spool rim rings
This is not a fixed STL. SpeakCAD generates the bambu lab ams 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 filament spool, U-channel with 3.5 mm slot, 6 mm deep, 1.2 mm walls, adds 1 mm to the radius.
What a bambu lab ams cardboard spool rim rings is
A pair of rim rings that clip onto a 200 mm cardboard spool so it rolls on the AMS rollers without shedding paper dust or slipping. Each ring is a U-channel with a 3.5 mm slot, 6 mm deep, and adds only 1 mm to the radius, so the spool stays inside the roughly 197 to 202 mm diameter the AMS accepts. Print flat in PETG, 1.2 mm channel walls, one ring per flange.
The AMS lite drives spools from the hub, so it rarely needs rings, while the Creality CFS does. Open the model in SpeakCAD for free, match the slot to your cardboard in the viewer or the chat, then download the STL.
People also search
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Questions people ask about a bambu lab ams cardboard spool rim rings
A pair of rim rings that clip onto a 200 mm cardboard spool so it rolls on the AMS rollers without shedding paper dust or slipping. Each ring is a U-channel with a 3.5 mm slot, 6 mm deep, and adds only 1 mm to the radius, so the spool stays inside the roughly 197 to 202 mm diameter the AMS accepts. Print flat in PETG, 1.2 mm channel walls, 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 filament spool, U-channel with 3.5 mm slot, 6 mm deep, 1.2 mm walls, adds 1 mm to the radius.
The AMS lite drives spools from the hub, so it rarely needs rings, while the Creality CFS does. 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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