Compressed Air Engine

Editorial Analysis

Who knew that 3D printed parts could be made to such tight tolerances! I'm very new to experimenting with ABS acetone smoothing, so this was a great project to start with!\n\n3D Printer settings:\nNozzle diameter - 0.2mm\nFilament diameter - 1.75mm\nExtrusion width - 0.25mm\nLayer height - 0.1mm\nTop solid layers - 6\nBottom solid layers - 6\nSide walls - 6\nOutline direction - Outside-In\nInfill - 25% (honeycomb)\nMaterial - ABS\nNozzle temperature - 240C\nBed temperature - 60C\nCooling - OFF\nPrinting speed - 1800mm/minute (Correction from video)\n\nOther parts required:\n1pcs Spring (outside dia: 3.18mm, free length: 12.7mm, wire dia: 0.51mm)\n1pcs M4x30mm bolt (this can be any desired length)\n3pcs M2x20mm bolts\n1pc M2x bolt\n2pcs 604-ZZ bearings\n2pcs 3mm brass collars (these can be cut from brass tubing with inside diameter of 2mm and outside diameter of 3mm)\n8mm inside diameter PVC tubing (for air supply)\n\nA propeller of some sort will also be required, probably something around 5-8 inches in diameter will do the job.\n\n\nDisclaimer: If you wish you 3D print this engine, do so at your own risk. Working with high pressure air is DANGEROUS and I hold no responsibility for your actions. All parts were printed to the highest strength possible and I can't guarantee that your parts will be the same. So please test the engine behind a protective cover and only to low pressures below 30psi.\n\nSponsored by 3D Printz UK: https://3dprintz.co.uk/\n\n----------------------------------------------------------------------------------------------------------------------------------------\nWant to promote your company or product? Contact me at TomStantonYT@gmail.com\n\nSupport my videos via Patreon: https://www.patreon.com/tomstanton\n\nHuge thanks to the following Patrons for supporting me:\nAnthony Losego\nJustin Carroll\nAnders Wangensteen\nTed Blue Courage\ngreg cordray\nPeter Sripol\nMark Muir\ncraig rasch\nDave Joubert\nBernard Gauweiler\nZoltán Vér\nAlex Birkett\nJohan \nLars Nielsen\nCharlie Barker\nTeodor Macarie\nChristian Meinhardt\nmarkus \nLandon Lively\nMichel Otremba\nLenny Rosseel\nluke dunbar\nTaylor Roysdon\nLayton Nelson\nWanja Döring\nMichael Young\nTommy Karlsson\nCharlie Bruce\nTristan Babcock\nClaudio Mastìo\nDavid Foster\nAitor Terán\nThimios Bilalis\nMichael \nMichael davis\nJiang Aihe\nGod-Emperor Jackson\nCharlie TheHarle\nrudolf tanguy \nPer Sankanyeah\nAlex \nTiago Monteiro\nJohn William Cole\nConnor Weller\nDaniel Sköldengen\nFloydd Gartman\nMads Rudolph\nDavid Müller\nZachary Hudnall\nRichard Walker\nNathan Frost\nBen Cook\nSamuel Dudley\nJavier B\nAndoni \nFaris Elmasu\nAlper Bahçeliler\nMartin aus Tirol\nRiley Penegor\nAshleigh Peacock\nCharlie Garcia\nMarc Urben\nJon Xuereb\nstuart sharp\nMichael VENNARD\nAdolph Janssen\nSebastian Orskaug\nKRCNZ \n\nStanton Frames: https://www.stantonframes.co.uk\n\n3D Printer filament sponsored by 3D Printz UK: https://3dprintz.co.uk/\n\nMy Other Equipment:\nMain camera - http://amzn.to/2vlvlC6\nMain lens - http://amzn.to/2gMrhru\nMain tripod - http://amzn.to/2tqRjBt\nSecondary Tripod - http://amzn.to/2t1NkMh\nMicrophone - http://amzn.to/2uuv9n0\nAudio recorder - http://amzn.to/2v3mjcG\n\nBanggood affiliate: https://www.banggood.com/?p=LT0710618750201406EK\n\n\n----------------------------------------------------------------------------------------------------------------------------------------\n\nOther Social Media Links:\n\nInstagram: https://www.instagram.com/stantonfpv/\n\nFaceBook: https://www.facebook.com/Tom-Stanton-171292196234142/?fref=ts\n\n----------------------------------------------------------------------------------------------------------------------------------------