Thingiverse

Strong Flex door Carabiner

by Charlie1982

3.4k Downloads

3k Likes

48 Makes

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Appreciate "Axel Johansson" did the "Strength test" at this design.

Check the film on youtube
https://www.youtube.com/watch?v=WayVij-MZDE

Here's the info of the film and the test result

Measuring of the maximum force the carabiner "Strong Flex door Carabiner" from thingiverse can handle.
Measured maximum force: 236 N
The carabiner is printed in ABS.
The design is Charlie1982's:
http://www.thingiverse.com/thing:489709

Infill: 100%
layer height: 0.15 mm
Temperature: 245 °C
Total print time: 1:22 h

Thousands of thanks Axel did the test and sharing the result :D

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Carabiner is very useful to me, I make the design by 3D print can let the door feel like spring inside.
The design can print without support and raft.
Layer high from 0.15mm~0.3mm is fine.
Infill better to use over 70%.
Here is the video link: http://youtu.be/f-gohLbARMo
Hope you will like it ;)

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Source

Thingiverse

What you need to print this: Beginner Medium confidence

Why?

no supports

Support-free Single piece

Supports 0/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 0/3

Printer

FDM / FFF

File format

STL

Material

ABS

Min. bed size

50 mm (Small)

Est. print time

22 h

Software

Cura, PrusaSlicer, or similar

Frequently Asked Questions

Which 3D printer is suitable for Strong Flex door Carabiner?

Any FDM printer should handle Strong Flex door Carabiner just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.

Does Strong Flex door Carabiner need supports when printing?

No supports needed for Strong Flex door Carabiner — it's designed to print clean off the bed.

How long does it take to print Strong Flex door Carabiner?

According to the design notes, Strong Flex door Carabiner takes approximately 22 hours to print at standard settings (0.2 mm layer height, 15% infill). Actual print time varies based on your printer speed, layer height, and infill density.

What file format is Strong Flex door Carabiner available in?

Strong Flex door Carabiner is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through Thingiverse.

Is Strong Flex door Carabiner free to download?

Yes, Strong Flex door Carabiner is available as a free download through Thingiverse. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.

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