Introduction: Christmas Rail Car 2
This is rail car number two in a series of ten.
This 3D printed train car (plastic wheels, axle and bed) fits O gauge track and opens the door to one of a kind train sets. The hexbug (available from amazon.com) runs around inside the car while the car runs around the track.
Step 1:
Print the 3D parts, then insert the wheel/axle assemblies into the rail carrier piece.
More 3D printing information can be found at:
http://www.thingiverse.com/thing:443127
Step 2:
Set the bed on the posts which are part of the rail carrier.
Step 3:
Glue the end caps to the top of the posts. The carrier assembly should be able to rotate freely.
Step 4:
Add the bed ends to the car to guide the hexbug. Put it on the track and let it go!