Sunlu Reusable Spool to Bambu Refill Adapter by Syphen Guitar Works

Syphen Guitar Works

3D Printer>3D Printer Accessories

IP Report

Print Profile(4)

All

P1S

P1P

X1 Carbon

X1E

H2D

V2 - Lightweight Design

Designer

2.3 h

1 plate

4.8(102)

V1 - Original Design

Designer

2.5 h

1 plate

4.9(42)

PETG - variable layer, 2 walls, variable infill

3 h

1 plate

5.0(3)

Screw with Tabs Scaled to 99%

38 min

1 plate

5.0(1)

Open in Bambu Studio

Boost

543

1446

233

162

992

661

Released

Description

The age old question… does anyone make refills for all those empty 2 piece Sunlu spools we've all got lying around? The answer is now a YES! Bambu does!

V2 Update: V2 is an optimized, lightweight version that saves over 25 grams of filament & prints 20 minutes faster, all without sacrificing strength!

See here for the version with integrated outer spacer rings: https://makerworld.com/en/models/961595#profileId-931612

Using my new 3 piece adapter set, you can now use Bambu Lab refills on your 2 piece Sunlu spools! Assembly is as easy as easy as using a Bambu refill on a regular roll, and it even fits perfectly on the AMS Lite!

Features:

3 simple parts printed on one plate.
Prints in under 2.5 hours and uses less than 100g of filament! By comparison, the printable Bambu spool uses 235g.
EASY installation takes seconds.
Works in both AMS and AMS Lite!
RF ID works as intended!
Save plastic from the landfill and reuse those Sunlu spools with official Bambu filament refills!
Hubs can be used as an AMS Lite adapter without the center sleeve on a regular Sunlu spool of filament!

Enjoy!

-RobSGW

Boost Me (for free)

If you've enjoyed this print, please consider sending me a boost, it's much appreciated!

Comment & Rating (233)

@dlvoysan

Any idea why this happen to top thread? Printed with PET-G, 2 perimeters. 0.2 layer height. Bottom thread is nice, top one is broken. From provided 3MF I've reused Seam position: back.

(Edited)

The designer has replied

@RobSGW

My profile was tuned for pla, I haven't tried with petg. Did you use adaptive layer height? .2 is a bit too high for those threads, that's where the adaptive comes in to play, it lowers the height in critical regions like the threads.

@dlvoysan

Good hint! Variant with adaptive layer height is printing - it did 0.15 for thread and 0.3 for continuous part.

(Edited)

@dlvoysan

Success! PET-G with adaptive layer height. Thanks for model and help!

@DZ3D

Boosted

Print Profile

V2 - Lightweight Design

Everything printed nicely. The screw is so close to perfect! I had to reprint it at 99% for it to assemble and I added some tabs to make removal easier. Other than that, great work!

@user_1681303125

It would be great if You share it, I had some issues screwing it together. Those tabs would help :-)

@DZ3D

Boosted

Replying to @user_1681303125 :

Done, uploaded a screw profile with tabs. :)

@SouthernKY3D

Outer spacer ring failed (broke one of the legs off right before they merged together) on my x1c using the stock profile printed with petg from the BH app, as well as the large internally threaded section was pretty spaghetti-fied. Good looking file though. ill make some adjustments and try to upload a working PETG print profile for it later today if i get the time.

The designer has replied

@RobSGW

My profile was specifically tuned for pla. if you're using PETG, you have to use adaptive layer height with a quality setting of .3 for the threads to print correctly, and not grid infill.

@SouthernKY3D

Replying to @RobSGW :

Im aware of the differences in the settings, sometimes you get lucky and BH makes just enougg changes to a profile just by selecting a different material. this was not one of those cases. which is why i stated its a good model, and ill be uploading a working PETG profile for it so others can print it from PETG and use it without having to slice it themselves. 👌

@RobSGW

Replying to @SouthernKY3D :

yeah I've had issues printing from the app too, it once sent an A1 mini print to my p1s even though I picked the correct profile. it obviously failed lol.

@bpi84

Boosted

Print Profile

V1 - Original Design

Thanks.

@RobSGW

Looks great! V2 will have an integrated outer ring as well, will be ready in a couple days once I finish up some other projects.

@user_20156008

Boosted

Replying to @RobSGW :

Why add an outer ring? Sunlu spools fit well in the AMS

Show original

@RobSGW

Replying to @user_20156008 :

I agree and haven't had any issues either, but a lot of people complain that once the spools get low the ams has issues pulling back.

@user_374800884

why does this keep happening. never had this problem before

The designer has replied

@RobSGW

did you change anything in the print profile included? a few others have had this happen, but it seems to be only when they change some settings.

@user_374800884

no I sent the print straight from the app.

@lantec62

Same here. Three failures in a row. Printing out the part from V1 instead. Hope the other parts from V2 fit it.

@Norkius

Print Profile

V2 - Lightweight Design

Printed two and shoved 6 silica containers on the plate, appears to have printed very nicely. Thanks for this model, will be super useful!

@RobSGW

Wow that's an impressive plate!

@Norkius

Replying to @RobSGW :

Thanks! Can confirm now everything printed great, just waiting for my refills to show up so I can give em a shot.

@3DMagpie

Print Profile

V2 - Lightweight Design

Great fit for other refills sized to fit the Bambu spool. Marswork shown and should also fit the new eSun filament refills.

@TMS6969

thanks! about to use my first one with some marswork pla.

@macekfox

Boosted

Print Profile

V2 - Lightweight Design

Fits and works perfectly. All you need for sunlu spool. 👍🏼

@poissons_dalle0

Boosted

Print Profile

V2 - Lightweight Design

Brilliant! Very practical. It's truly a fantastic and helpful idea. Plus, the print is perfect. Many thanks for sharing.

Show original

License

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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.