----UPDATE----
There is an updated version of this curve that is easier to print! https://www.thingiverse.com/thing:5074021
Check it out
----UPDATE----
A 3d printed 180 triple lane banked turn. This model was split and designed in fusion 360 and you can use your slicing software to split it into those 4 components (objects or parts in prusaslicer.) For ender 3 users your printer really needs to be dialed in as each component fits in a 230x230 cube (5mm allowance on an ender 3 pro.) I printed in PETG for a little more durability.
Standard track connectors can fit in the entry for the track and in the 90 degree point where the two halves connect. I couldnt' manage a proper space for a regular track connector for the two sides so you will want to find something you can wedge in there to support and super glue them together.
Featured in this video: https://youtu.be/kULTK2emPBs
180_curve_v6.stl | 863.9KB | |
180_curve_v6_backleft.stl | 298.9KB | |
180_curve_v6_backright.stl | 236.0KB | |
180_curve_v6_frontleft.stl | 152.4KB | |
180_curve_v6_frontright.stl | 176.8KB |