Parametric Spool Hub Remix

thingiverse

Here is a remix of thing http://www.thingiverse.com/thing:605360 .. The designer has done an exceptional job, but I needed a modification that went beyond the original design's functionality - specifically, I required a larger diameter opening for my threaded spool so I could easily insert my CraftBot's 18mm spool holder rod. To accomplish this, I modified the bearing radius and threaded rod code, giving me control over these parameters via an intuitive slider interface in the customizer. This project marks my first experience with creating a SCAD/customizer object.