Ultimate Respool Mini

Ultimate Respool Mini

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4
13
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Print Profile(1)

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X1 Carbon
P1S
P1P
X1
X1E
A1

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
5.8 h
3 plates
5.0(2)

Open in Bambu Studio
Boost
4
13
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3
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2
Released

Description

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A lot of time and care went into making this the best model possible. Please consider sharing a boost!

This is an over-engineered miniature spool that is compatible with the AMS. It holds approximately 750 grams of filament and allows you to store approximately 150% more spools compared to Bambu’s standard spool. It was originally designed so that two people can split up a 1kg spool while maintaining all of the AMS functionality in both spools, including the RFID tag! It is also great if you are sick of partially used spools taking up so much room and want to optimize your storage. See a full list of features and instructions for use below. Every Boost, Rating, Like, Collect, and Comment is greatly appreciated.

 

Feature List

Spool Size

  • The smallest size that will fit in an unmodified AMS.
  • Holds approximately 750 grams.
  • Store approximately 150% more spools in a given volume.

RFID Tag Slot

  • Easily snap in RFID Tags (see instructions below).
  • Great for splitting 1kg between two spools (share with a friend).
  • Can be installed and removed with or without filament in the spool.
  • Precisely placed for AMS antennas.

Filament Clips

  • Easy to insert filament.
  • Securely and gently holds filament.
  • Eight locations ensure easy access.

Filament Label

  • Easy and secure snap-in design.
  • Easy to print with no support.
  • Pre-made and customizable text within Bambu Studio.

Spoke Design

  • Filament type can be seen through slots.
  • Airflow through slots allows for efficient drying.
  • The slicer modifier creates solid strong spokes.
  • The tapered design adds strength where it is needed the most.
  • Long sections with gentle curves allow for fast printing.
  • Chamfer at hub transition reduces stress concentration.

Hub Design

  • 90, 60, and 30-degree filament start pockets for securing slippery or brittle filament.
  • “Solid” design with sparse infill conserves material compared to other ribbed designs.
  • Four large tabs ensure a secure connection between halves.
  • Stiffened tabs allow for secure connections that won’t fail.
  • The rotation clocking tab ensures RFID tags are aligned.
  • Standard hub inner diameter for interfacing with AMS Lite and spool holders.
  • Outer hub diameter maximizes space without excessively bending filament.

Instructions

Spooling

This spool does not accept “refill” from Bambu, and you must use one of the many re-spooling options to wind filament onto the spool. In some cases, you may want to re-spool filament twice (once onto an intermediary spool and once on the final spool. That way you can avoid wrapping an outer layer of filament (large bend radius) onto an inner layer (small bend radius) and creating internal stress in the filament.

Material

If you plan on putting the spool in a dehydrator, then it is a good idea to print it out of a heat-resistant material such as ASA.

RFID Tag Location

In the AMS and AMS Lite, there is only one RFID tag reader per bay, so only one tag in the spool is required for the AMS to operate properly. You just have to make sure that the location of the tag is on the same side as the location of the reader. In the AMS, there is one reader between the two right spools and one reader between the two left spools. In the AMS Lite, there is one reader between the two upper spools and one reader between the two lower spools. Position the tag in the spool so that it is on the same side as the reader by either placing the spool in the appropriate bay or by placing the tag on the appropriate side of the spool. If you have both tags in the spool, then you do not have to worry about which AMS slot you put it in.

Filament Label Customization

A set of labels is already included in the print profile, but you can create your own label using the Bambu Studio Text Tool. Place the text on the bottom side of the tag and set the Thickness to “0” and the Embedded Depth to “1”. You can change the font, size, etc. to whatever you wish. Make sure to set your tag and your text to different colors.

Comment & Rating (8)

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Can you make this fill size and have a screw design?
The designer has replied
1
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Thanks for the suggestion, but can you please elaborate what you mean by "screw design"?
0
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Replying to @Jordayne02 :
Sorry for the late reply. I didn't see this in my notifications. The whole point of my model is to be as skinny as possible. So, making it full size kinda defeats the purpose. It looks like the model you shared has the features you are looking for. Is there something unique about my model that you wish the other one has?
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0.2mm layer, 2 walls, 15% infill
Printed great. Was the solution I was looking for to free up my half empty Bambu spools in order to have an empty spool for refills while still keeping the rfid tag for convenience. I havent tried the tag yet but I was thinking about leaving the tag blank and just adding the stickers that Bambu provides with the material type,
The designer has replied
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Awesome! Thanks for sharing. I'm glad that I am not the only one who was looking for this solution!
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The slot for the RFID tags
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Print Profile
0.2mm layer, 2 walls, 15% infill
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