Filler Redesign - Supportless printing - Wall mount and spoolholder

thingiverse

The great, modular Filler system by HugoG deserves a lot of credit. **This V3 design considered the following to improve on HugoG's design:** - Easier to print - Minimal material use - Minimal use of space - Strong - Easy to install - Backwards compatible with the Filler system To improve on HugoG's design, I designed for support-less printing. Most curved surfaces have been replaced for 45 degree angled surfaces. This way there are *almost* no hard-to-print overhangs. For example, the filament holder can be printed standing upright, or on its side without supports. **This system includes everything for all your wall mounting desires.** 1. Wall mounts for two 1KG spools. One UP and one DOWN 2. One spoolholder for 1KG spools 3. A self-centering roller with separate bearing pin 4. A 45 degree adapter **Furthermore:** - The UP and DOWN wall mounts can be mounted at the same height of each other saving space on your wall - Four 1KG spools can be hung in a small space, without touching For effective material use, I used a bit of math and design logic. > The internal space between most features is 2.5mm, which can be filled by printing with two perimeters with a 0.6mm nozzle. Two perimeters make for about 1.25mm wide, so two features together fill up the space between them of 2.5mm. > **I printed these with the following settings:** - 0.6mm CHT nozzle - 0.4 layer height - 2 perimeters - 23% gyroid infill - Arachne in SuperSlicer **How to position these on your printer bed** See the last image for my suggestion. The spoolholder can also be printed standing upright. If you're interested, [V1 and V2 of this wall mount are on Printables](https://www.printables.com/model/387181-filler-minimalist-dual-wall-mount) **Thank you to the creators who's models inspired my design** - [HugoG - Filler system](https://www.printables.com/model/174620-filler-filament-holder) - [Uncoild12 - Shortened and Curved spool holder](https://www.thingiverse.com/thing:4930977) - [Kevin Kunst - 45 Degree adapter](https://www.printables.com/model/245380-filler-45-degree-adapter) Feedback is welcome!