Fully 3D Printed Air Engine

thingiverse

I decided to edit Tom Stanton's air engine and make it fully 3D Printable (remove the need for screws, bearing, etc) here is the result I went to 70PSI, but i cannot guarantee that it will work with you! you can download the fusion 360 file is air-engine.f3d and edit if you want https://www.youtube.com/watch?v=3OBtR_EZo9E https://www.youtube.com/watch?v=YLPY8CY5Fm4&t=657s for now just follow tom stanton's tutorial, the only major thing that changes is that the connecting rod is pressure fitted , and you use superglue to connect the cylinderhead bearing is on the file 608, choose the one best fitted for your printer, I used 608_tight Print settings: Nozzle diameter - 0.2mm Print width - 0.25mm Layer height - 0.1mm Top/Bottom layers - 6 Outer walls - 6 Infill - 50% Infill type - Rectilinear Material - PLA Print speed - 50mm/s Nozzle Temperature - 220c Bed temperature - 40c *These settings are required for this print. The other settings can be changed depending on your printer/filament. Hardware required: 1pc Plastic bottle cap 1pc Presta valve (for tubeless tyres) 1pc Propeller (at least 8 inch in diameter) 1pc Rubber O-ring OD 8mm Cross section 2mm Bike pump or compressor fusion file is attached