Website: thingiverse
Author: aeropic
Price: Free Download
File format: .Stl 3d printable
Description:
this is the second version of my alpha type Stirling engine. (see http://www.thingiverse.com/thing:269119)improvements are: bigger main axis ball bearings design of a syringes support (see instructions) as you may see on the new video, it runs very smooth ;-)http://youtu.be/NF4qvpR8RvYvideo of the syringes connection