Traditional two piston Stirling Engine with power piston and displacer.
Brass cylinder and aluminium piston. Several hours of polishing is often needed to achieve a gas tight but frictionless fit in the power piston - impossible of course. The displacer has a healthy clearance between piston and cylinder so hot and cold air can change places.
Wow , really nice job !
All did by hand , without special machining tool like CNC , Router , Lathe ... etc.
I already have the idea to do my own aluminium piston/cylinder by sanding and polishing it with a custom setup ( a kind of lathe with a drill and sandpaper... ). How did you make your ?
PyroEvil 2 years ago
Nice job!
CarlWardley 2 years ago