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FlexFlexRail – 3D printable model from Thingiverse Thingiverse

FlexFlexRail

by topeban
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Mod of FlexRail with Knobs on one and both Side.

I have the Idea to use my empty Filament spool for building another Track
for the ball track

Add a "Distance" Part so that enough height between two FlexFlexRail.
This Part is similar to ft 38246 "Bauplatte 15x15 1Z rot" but with 12x10mm
(and a Bad Knob 8-( )

Fischertechnik Steel Balls have a diameter of 12,7 mm.

The Knobs are longer so that no Support Structure is needed
but round knobs are better for slope of the Rail

Streched the Rail to 17mm (ft 15mm) wide outside
and 229,99 mm length (My maximum 8-( )

New Version 0.133 (10 Knobs on both side an it´s possible to glue extra Knob )

Add a minimum Angle Block (Halter) for connecting two FlexFlexRail
with a angle of 5° for the groove.
Angle Block with two cavitys for insert the FlexFlexRail when Angle Block is
fixed (e.g. inside a empty filament Spool)

(To do :Negative Angle Block for mounting on the Outside)
The Height of 58 mm came f
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 1/3
Printer
FDM / FFF
File format
STL
Material
PLA
Min. bed size
12 mm (Small)
Post-processing
Gluing
Software
Cura, PrusaSlicer, or similar
Frequently Asked Questions
Which 3D printer is suitable for FlexFlexRail?
Any FDM printer should handle FlexFlexRail 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 12 mm is recommended.
Does FlexFlexRail need supports when printing?
No supports needed for FlexFlexRail — it's designed to print clean off the bed.
What file format is FlexFlexRail available in?
FlexFlexRail 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 FlexFlexRail free to download?
Yes, FlexFlexRail 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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