Turbine Rotary Tool 60,000 rpm

thingiverse

A small turbine can reach 60,000 rpm with the airflow of a standard vacuum cleaner, producing impressive power and sounding like a 747 taking off while sucking up its own dust. The inventor seeks further development, suggesting sourcing shafts and spacers for experimentation. Projects include a spinning top using a plastic wheel and hand-held rotors for fun. Eye protection is crucial due to high rpm. Videos demonstrate the spinning top and turbine Dremel-type tool, which requires precise engineering for high speed performance. The 2-stage axial turbine design features two stators and rotors for power delivery, outperforming a radial inflow design like auto turbos. The tool is ideal for cutting composites as it efficiently sucks up dust. A production model could use laser-cut metal rotors; however, PLA is suitable for prototyping but cannot withstand high temperatures.