Cheesy Spool, a MasterSpool Remix

thingiverse

12.10.2019 Edited based on NiyaShy's comment. Added a place for the inner Filament end to be locked between side 1 and side 2. 02.03.2019 Edited based on @K_Lab and @♦GanjalfTheGreen feedback. made it stronger, added Inner filament channel and easier printable. 04.01.2019 I changed the base Spool so that it can be used on the "stick" roll holders (like the prusa mk3 uses) without a core, but made the cores fit lso, so it can be used with 75mm bore, 52.5mm core or a 608 Bearing core. only the side 1 changed, Side 2 is still the same as before, cores changed as well. I use the spool without cores, as I dont have the need for them om my Prusa i3 mk3. 17.11.2018 I made some changes and went to a screw design, as the tabs didn't hold up very well. now its very rigid and strong and wont get loose while printing. the rest of the design stayed the same as before. I made two versions of what I call the core, it is slid inside the assembled spool and used to adapt to different spool mounts. the versions here are standard 52.5mm and a version for an 8mm shaft using Skatebearings. The spool can be used without the core when its rollin on its outer diameter, thus saving even more material. have fun using this spool! 24.05.2018 the current version uses less than 100g of filament and ist still very rigid. its my third iteration on the Masterspool. I have only designed the 608 ballbearing core yet, will update with 52.5mm bore soon. I made a remix of the masterspool (great idea by RichRap!!) but with using less material without loosing too much structural integrity, and being able to use on any printer, be it with a 50mm, 52mm or 8mm shaft with bearings on. I prefer the bearing solution as it unrolls very nicely. made a cheesy design, as im from Switzerland ;) this is Version 0.1 and needs testing before full release, waiting for my refill coils to arrive from Das Filament!