Die Bahn ist etwas leicht.

Wenn die Kugel zu schnell ist, kann es sich aus der Grundplatte heben.

Wenn eine oder 2 Platten neben die Achterbahn gesetzt werden ist es recht stabil

Auf Thingiverse gibt es ein Model mit Baumsupport.

The whole thing is a little lightweight (print with more infill).

If the ball is to fast it could be lifted up from the ground plate.

Put 1 or 2 normal Plates next to the coaster, and it will be stablilized

On Thingiverse is a model with tree support

Upload of a second, stronger ring. Print Settings ==============

Printer Brand:

Creality

Printer:

CR-10S

Rafts:

Supports:

Yes

Resolution:

0,2

Infill:

20%

Filament: OWL PLA White

Notes:

Slicer: Cura

Support als Baum-Support

Plattenboden unten gedruckt.

Ring seperat auf dem Kopf gedruckt und eingeklebt.

Support as Tree-Support

Print plate bottom down.

The ring is printed separately (upside down) and glued into the plate bottom.

Link zu Video

Teil 1: https://www.dailymotion.com/video/x77bl34

Category: 3D Printing

Roller coaster for a marble run

Hobby & Makers / Other Ideas

♥ 286⬇ 2.5k🖨 51 prints

License: Creative Commons — Attribution — Noncommercial ↗loopmarblethingiversegravitraxkugelbahnmurmelrollercoasterachterbahnliegendloopingsideway

Print profiles

Ring.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Achterbahn_01.stlDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Ring_stronger.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print