Wobbler Engine 2.0
thingiverse
Based off of http://www.thingiverse.com/thing:1176934. A compressed air engine that wobbles, featuring main bearings and a display base. When running (see video), it achieved a speed of over 3300 RPM. Bearings are 608ZZ and a spring is used with a compression size of 3/8 x 3/4. All bolts are M3 in size. https://www.youtube.com/watch?v=s4mL_voC1g8 Included is a .step file of the assembly for anyone who wants to make their own modifications or adjustments. Also, there's a picture showing how some support parts were printed. Print Settings Printer Brand: Printrbot Printer: Simple Black Rafts: Yes Supports: Yes Resolution: 0.1 Infill: See Notes Notes: Moving parts and hose barb were printed with 100% infill, while all others have 30% infill.
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