MMU Filamentholder and Buffer All-In-One-OnFrame-Solution
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While looking for a space-friendly solution for 5 filament spools and buffer, I had the idea to design my own.
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
While looking for a space-friendly solution for 5 filament spools and buffer, I had the idea to design my own.
The solution I found is not only narrow (50 cm wide), but also doesn’t need any extra space because it can be easily mounted on the frame of the printer (Fits on MK3 and MK4!)
The spools, including the buffer, inspired by the MMU3 buffer, and directly the PTFE hose back to the MMU, all in one and very compact! I used PETG for the parts.
Materials you will need:
40x M3x10 screw
4x M3x17 screw
25x M3x6 screw
25x M3 hexagon nut
44x M3 square nut
15x 608 zz bearing
5x PC4 M10 fitting
10x PC4 M6 fitting
The assembly is relatively intuitive, I added a picture of the assembly with the individual parts.
The model files can be found as a 3mf project already distributed on printing beds. Plate 9 must be printed 3x, plate 4 5x.
I've already set up the print plate as they fit me well. Alignment, supports, everything is already prepared.
it's certainly not perfect, but i'm happy if you find the bug and fix it for all of us!