Smoler HYPR

thingiverse

I'm going to post new prints on my Prusa account because Thingiverse is making it too hard to upload here: https://www.prusaprinters.org/social/114667-racerethan/prints. This experiment aims to create the smallest HYPR possible. The only essential parts are a modified top rail, Wunderbar, yoke, and plunger. The other components are optional and can be omitted if you want a smaller overall size but still maintain functionality. You'll need to download the original HYPR files for any missing parts. Required modifications from the base hardware include: * Cutting the plunger tube to 2.6 inches or 66.04 mm. * Using an elastic band that's 20+-1 inches long, or simply purchasing an Esper elastic band. * Attaching a length of 3-32 elastic cord to tie the trigger. Performance-wise, this modified HYPR delivers slightly less power than the standard model with its normal plunger. On average, I achieved 60 fps with 10 cut bamboo darts, one band, and a 1-1/2 petg barrel on a Saturnus chronograph. In contrast, an average of 67 fps was recorded using 11 AF pro darts, two bands, and a 2.5 inch petg barrel.