SkyRipper Systems Hybrid Fuel Grains

thingiverse

SkyRipper Systems went out of business in 2009, forcing many hybrid rocket enthusiasts to frantically search for replacement hybrid reloads for their model rocket motor systems. Fortunately, I managed to track down a substantial cache of these reloads and acquired them immediately. Recognizing that one day, I too would be on the hunt for new reloads, I chose to use SolidWorks 2018 to design these components so that I could manufacture my own. With 3D printing rapidly expanding its capabilities, hybrid rocket fuels can now be easily printed with a wide range of different plastics available. To get started, I have made all the necessary files available here, covering 29mm, 38mm, and 54mm fuel grains.