prusa buffer 3d models

A re-design of the filament feed for the Prusa buffer to fit some PC4 fittings to allow for easier loading and feed of the filament. I hated the "secure the tubes with screws" design. You crimp the tube and if you screw a thread to many you nip the...

A re-design of the filament feed for the Prusa buffer to fit some PC4 fittings to allow for easier loading and feed of the filament. I hated the "secure the tubes with screws" design. You crimp the tube and if you screw a thread to many you nip the...

... Latest version has extended the ribs so the plates will self-align when closing. Technically a remix since I started with STLs from the Prusa website (https://www.prusa3d.com/prusa-i3-printable-parts/). ... I printed in PETG, 0.15mm, no supports.

The Prusa MMU buffer has never really struck me as being very practical. So I decided to design my own. This is now the third iteration of the design that I came up with. Just connect it to the end of your MMU teflon tube (using a bowden connector)...

This is a combination of the "Prusa Buffer Filament feed" and the "EZ Load Prusa Buffer". It enables the buffer to be opened easily and at the same time the PTFE tubes are not pressed in by the screws thanks to the PC4 fittings with M10...

 But loading it was a real pain, and I didn't like the way the tubes were connected to the unit.I saw this model which extends the bottom of the buffer, but it has two issues.  First, it uses the same method of attaching the tubing, and...

This is Prusa MMU2S upgraded filament buffer. The original, shipped with MMU2S upgrade didn't really work for me. It is designed to be put in back of printer, where it doubles the size of the printer itself. Also I found it very hard to manage...

In my continued efforts at producing a simple way of loading / unloading filament on the Prusa Multi Material Unit (MMU), the project now reaches version 7. Previous versions have concentrated on trying to control the filament as it loads and...

This is the lower side of the PRUSA MMU2s buffer loop combined with an holder to attach the whole unit to a IKEA Lack table/enclosure.

I added slots in the back so it can rotate back after one of the pins is removed (leave locknuts off) to facilitate loading filament. This is technically a remix of the OEM Prusa buffer but I could not find a way to point to Prusa's own STL files....

... two holders you can without needing longer screws! All you need is print those two holders and 2 universal hooks from skadis collection (https://www.thingiverse.com/thing:2853261) Then insert the holders inside the buffer, add the hooks and enjoy!

... two holders you can without needing longer screws! All you need is print those two holders and 2 universal hooks from [skadis collection](https://www.thingiverse.com/thing:2853261) Then insert the holders inside the buffer, add the hooks and enjoy!

This is a modification to Prusa's MMU2 filament buffer to add hooks on the spool side to allow it to hang vertically off a 2020 extrusion frame. It is based on this version of Prusa's model:...

... add hooks on the spool side to allow it to hang vertically off a 2020 extrusion frame. ... It is based on this version of Prusa's model: https://github.com/prusa3d/Original-Prusa-i3/blob/e166ef9cc3ebbc969b525dc62c4f0331dce253ad/STL/s-buffer-spools.stl

# Statement Prusa released their "Filament Buffer" with the MMU2S update but there was no STL for the plate on at [MMU2 GitHub](https://github.com/prusa3d/Original-Prusa-i3/tree/MMU2). There is a file named s-buffer-plate.dxf in the SCAD directory...

Stevens Buffer was meant to be used with a spool holder that I don't have. I use to have everything on a pegboard. So, I modified Steves buffer (with support of him) to fit my needs. Changes to the original include M10 threads, some changes to...

And, MULTI MATERIAL ultra cool Prusa tattoo. The outer cassette can be printed in one go to fit the holders supplied. A skirt as an addition is needed as these can be mounted densely. By that the filament sling might get caught with its neighbours,...

Die Gleitbox wird seitlich auf die Trennwände geschoben und mit einer originalen MMU Buffer Schraube für die Abstandshalter gesichert. Nur einstecken. Originale Teile wurden verwendet. Es ist für den Vertikalen Einsatz vorgesehen. Den Fuß kann...

In order to reduce the friction of the retaining screws that the original buffer plates might have introduced I modified them to accept M10 passthrough connectors (https://smile.amazon.co.uk/gp/product/B06VVBFVMV) by extending the plates and adding...

I made no other modifications to the original design so simply print that as is (Prusa MMU2S buffer redesigned by pchlupacek) minus the Z axis parts. The other remix looks great as well to access the power switch. If you don't care about...

Prusa ships a filament buffer with MMU2S, but the buffer legs meant to connect to the printer (so it doesn't move around) only works for MK 3S. This is a leg that will slip under the threaded rods on the back of the MK 2.5S to keep the buffer in one...

I really liked the original idea of having the buffer mounted to the printer, but with the power supply attached, I could not access the on/off switch. I have redesigned two of the parts which lifts the area where the two are bolted together &...

The Prusa filament buffer is somewhat awkward to use. It is difficult to get hold of the filament to feed it into the output PTFE tube after inserting it. It is then difficult to feed it forward through long PTFE tubes. With this buffer, it is...

I initially switched from the original Prusa design to SteveS remix but there were some things I wanted to change in order to have a better experience with the filament buffer.Changes:Both pieces:Added small holes with chamfers inside the hole for...

Remix from Original Prusa s-buffer-spools and s-buffer-printer with PC4-M10

A symmetric version of the Prusa MMU2 Buffer plate. To learn how to make a symmetric buffer, see my Instructable! ... https://www.instructables.com/id/Prusa-MMU2S-Symmetric-Filament-Buffer/

The Prusa MMU buffer has never really struck me as being very practical. So I decided to design my own. After several iterations I came up with the mini buffer. Just connect it to the end of your MMU PTFE tube (using a bowden connector) and the...

This is a filament buffer for the Prusa MMU. You will have a clean desk and no filament behind the printer. The Lid should be glued on the case. The bearing I used comes with the MMU (buffer) 22x7 hole 7.8 mm.The bufferwheel with the bearing should...

Hallo, diese Pufferhalterung ist ein Remix aus 3 Modellen um es mit der Prusa-Spulenhalterung zu verbinden. Die Sachen lassen sich wunderbar mit einer 0,6 Düse und 0,3mm Layerhöhe drucken. Wohl nur das Rad würde ich mit 0,2 mm...

<p>A cap screw for better handling</p> <h3>Print instructions</h3><p>0.15mm layer height</p>