The file 'WigWag Twin Cylinder Air Engine 3D Printer Model' is (stl) file type, size is 20.3MB.
This is a 3D printed design of the twin cylinder Wig-Wag engine originally designed and built in metal by Ade Swash.
The design has been modified to suit 3D printing conventions and works well.
Unlike the metal version this is designed to work on low pressure compressed air and not live steam.
Some metal parts like bearings, screws and pins have been necessary for construction purposes.
It should be straight forward to build and easy to assemble following the 2 assembly videos I have provided for the single cylinder engine as most parts are similar in construction.
Air_Inlet.stl | 3.1MB | |
Crankshaft.stl | 3.4MB | |
Crank_Spacer_4mm.stl | 321.4KB | |
Cylinder.stl | 2.8MB | |
Flywheel.stl | 17.4MB | |
Flywheel__Spacer_3mm.stl | 323.9KB | |
Knurled_Nut.stl | 8.6MB | |
Main_Bearing_Cover.stl | 528.0KB | |
Main_Bearing_Housing.stl | 739.4KB | |
Main_Bearing_Spacer.stl | 329.2KB | |
Pivot_Bearing.stl | 2.7MB | |
Pivot_Shaft.stl | 3.9MB | |
V_Base.stl | 563.9KB | |
V_Chassis.stl | 9.8MB | |
V_Piston_V3.stl | 4.2MB |