Bridge for Brio / IKEA Lillabo wooden train tracks

thingiverse

UPDATE Nov.17th 2016: Added stackable version - won't print without supports though! RELEASE Notes: Wooden train track element can be used as a bridge or stacked on top of Brio's original stacking train support, but it won't serve as a support itself due to minor design differences. You'll need two sides and one track for a functioning element, obviously. The track element comes in two flavors: flat - easier to print, with the downside being no clearance for very tall crossing trains to pass underneath the element arched - looks a tiny bit nicer if you know how to print supports properly, but it needs supports or has to be printed vertically, and there's still no guarantee that there's enough space for crossing trains underneath (Brio's equivalent suffers from the same limitations) Print Settings Printer: Tarant3rD Rafts: No Supports: Yes Resolution: 200 microns Infill: 25% Post-Printing Use a 3mm drill to clean out the holes in the side elements. Don't drill into the screw holes in the track element! Use M3x15 (or shorter) screws to attach the two side elements to the track element. How I Designed This My girlfriend kept nagging me about putting my printer to good use, and my son wanted some track elements to play with, so I had no choice... Designed with a caliper rule and Autodesk Fusion 360 - my first real project actually...and lots of love!