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Mini TurboProp Jet Engine
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!!! MAKE SURE YOUR PRINTER IS CALIBRATED AND THE BED IS CLEANED, OTHERWISE PARTS MAY NOT PRINT CORRECTLY BECAUSE OF SMALL SIZE !!! About: This is a super simplified reverse flow turboprop engine where the intake is in the rear of the engine and the exhaust is in the front. It slightly resembles the Pratt and Whitney PT6. My design features a working planatary gearbox with spinning shafts, Compressor section, Combustion section, and the Power and High pressure turbines. Larger more detailed motorized version here!Printing: I have found out the tolerances on the planetary gearset vary between filaments, if your having trouble getting it to mesh properly, try a different filament for the “planet” gears. I created this using the bambu basic pla. Matte Pla seems to have a looser fit in my experience.Supports are needed and the standard tree supports work. Just make sure to uncheck these options for best results. Make sure to fully remove all supports. Assembly Instructions : - No hardware n
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