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Small Vacuum/Air powered engine
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This small engine runs absolutely great for me, this can be powered by a regular vacuum(Tip: make sure its not a weak vacuum). After assembling the engine, I recommend supergluing the top and bottom piece, be careful not to get in on the crankshaft itself. This should spin smoothly, and be able to make a few rotations easily. I recommend printing with 30% plus infill and 1mm thick walls. I am open to suggestion, please and thank you! Check out my V2 version now!
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![[7] Air Pressure Engine (Pneumatic) - 1 cylinder - 5.3 ccm](/imgproxy.php?url=https%3A%2F%2Fcdn.thingiverse.com%2Fassets%2F34%2F35%2F73%2F11%2Fe8%2Flarge_display_Internals.png&w=400&h=300)
