Small nozzle switcher - H2D/H2C essential - Free 3D Print Model

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Tshine

3D Printer>3D Printer Accessories

IP Report

Print Profile(2)

All

A1 mini

P1S

P1P

H2D

P2S

H2D Pro

X1E

H2C

X1 Carbon

H2S

X2D

A2L

Multi-Color

Designer

3.5 h

5 plates

4.8(34)

Single Color

Designer

3.2 h

4 plates

4.5(20)

Open in Bambu Studio

Boost

419

1293

157

376

288

Released

Description

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This tool is used to quickly switch the Bambu Lab AMS to different devices or nozzles without repeatedly plugging and unplugging PTFE. Installation is very simple, just connect it to the Bambu Lab AMS and the two nozzles of the 3D Printer using PTFE cable. When you need to switch nozzles, push the slider, hear a "click", and the switch is complete

Update log:

2025/12/18 — The PTFE clip is more secure and can grip tighter

2025/12/12 — Smoother feed, optimized spring assembly, reduced spring height to avoid pressing against the casing during installation, optimized screw holes on the outlet side casing

2025/11/19 — Optimized clip, added tolerance testing, optimized appearance, optimized sliding smoothness

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Your boost will provide me with more test filament, thank you!

What you need

4 M2 x 6 countersunk screws (minimum length 2mm, maximum 6mm, if too long, cut it with pliers lol)
4mm outer diameter 2.5mm inner diameter PTFE cable

Printing

Please first print plate 1 in the print profile to test which size allows the PTFE cable to be inserted most easily and secured most firmly, then choose the corresponding printing plate to print based on the results

This is because the tightness of the tube clip is affected by the 3D Printer accuracy, filament shrinkage, and PTFE cable tolerance, prior testing is very necessary
Please describe the print profile and filament information you used in the comments, this will help me improve the model and print profile, thank you!

If you use a SuperTack build plate (or smooth build plate), you can try the following modifications to achieve higher accuracy

For H2d, H2c users, please allow me to remind you: after switching, do not forget to set the Bambu Lab AMS nozzle position on the 3D Printer screen

Please leave a comment, like, and collect, feel free to communicate with me anytime, thank you

Comment & Rating (157)

License

This user content is licensed under a Standard Digital File License.

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.