wooden train track
thingiverse
To use a Brio or Ikea train track compatible turntable, opt for 3-way or redesigned 4-way models if your printer is too small. Connect two halves of track with connectors found at http://www.thingiverse.com/thing:15165. The "TT-turntable03" part features M3 tapped holes for securing the turntable with an M3 dome head bolt. Ensure smooth rotation by lightly sanding the edges of the turntable.
Download Model from thingiverse
With this file you will be able to print wooden train track with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on wooden train track.