prusa mmu2s 3d models

... Version History: v2.1 - Added "extension" models to lengthen the bank, which should only be needed if you've extended the PTFE from the MMU2 to the extruder for some reason (like mounting the MMU2 on something other than the frame of the printer).

The user specifies a 2-chamber magnetic tube separator model MMU2, designed to work efficiently with Ø6mm outer diameter PTFE tubes.

... just a remix of the mmu2 front mount design from WhiteBULL. ...The redesign consist of the frame base mount to support the mmu2 from underneath. The part is compatible with the main 1 part from WhiteBULL. ...I didn't use any support to print the part.

My fingers don't have enough room to easily feed filament out of the buffer into the MMU2 unit. ...I designed this to give me more room by shifting the tubes out and back about an inch.

So, the mmu2-s-holder-base_rework2.stl essentially replaces mmu2-s-holder-base.stl: it's compatible with the other official parts that are screwed onto it. I also created a tube to pass through the wood; it is designed for a 6mm hole in the wood...

For some reason some of my filament seems to roll over in the MMU2 spool holders to form an overlapped loop on unloading. When the MMU2 pulls the filament back in for the next load the loop rolls over on itself and can snap or form a little knot. I...

When the MMU2 pulls the filament back in for the next load the loop rolls over on itself and can snap or form a little knot. I found that having small vertical obstruction next to the loop will bump it over into an opened up loop instead of the...

Replacing M3x30mm socket head cap screws with M3x40mm allows for easier tensioning of MMU2 idlers and opens up the unit's design. This modification involves swapping out existing screws, which are then secured in place using CA glue, while a friction...

A wall-mounted spool holder features five individual threaded shafts and tapered nuts that accommodate most common spools for effortless replacement, accompanied by a 2-axis filament guide where the PTFE tube can be securely inserted, specifically...

Second iteration of my wall-mounted spool holder boasting five individual threaded rods with tapered fasteners that effortlessly accommodate most standard spools for swift replacement, engineered specifically for MMU2 upgrades. ...I crafted reinforced...

This is a Magnet improvement to the MMU2S (R2) Selector PINDA part.The only modification, I made, was to place a 6x1 mm round super magnet under the steel ball and filament path.This magnet will keep the steel ball down when the filament is redrawn.

I'm experiencing an issue with my filament rolling over in the MMU2 spool holders, resulting in an overlapped loop when unloading. Upon retraction, the loop rolls onto itself and may snap or form a knot. To prevent this, I've found that introducing...

This modification makes maintenance of the filament selector for the MMU2(S) significantly simpler. To detach the selector, one must still remove the screws securing the selector's stepper motor in place, but removing the selector rails from either...

I mounted my MMU2 horizontally because I typically place the printer on top of a lack table with spools inside unless I need to print something warp-prone, then I move the printer into an enclosure and put the spools on top for easy access. However,...

This is my take on the PFTE tube organizer for the MMU2. I've designed it to be versatile and easy to assemble. To get started, you'll need to print two of each tube separator. This will give you a total of four pieces that are 3mm x 10 mm in size,...

... like these: https://www.amazon.com/gp/product/B01IB81IHG/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1&tag=tv-auto-20. Many thanks to jzkmath for maintaining the step files repo of Prusa i3 MK3 on GitHub: https://github.com/jzkmath/Original-Prusa-i3.

Hogwarts Shield for Multi-Color Prusa Printer (5 Colors). This shield isn't designed to print separate parts and then glue them together. ...It's meant for a printer with the capability of using five extruders.

Update 20 Aug 2019: Measurements Updated This remix combines two great ideas to enhance the spool holders that come with the MMU2s. Firstly, a clamp is used to hold down the bearings. Secondly, a PVC tube is utilized to create a larger roller and...

I will get some up when I print them out. The MMU2 is not particularly Lack Enclosure friendly due to the added height and mounting angle using the provided brackets. The angled mount is necessary to maintain the 210mm printable Z Height but if you...

I had my first experience with bad prints due to moist filament since I installed the MMU2S kit. Because it is such a pain to thread the five spools, I was leaving them out. With a single spool I always put the filament back in the ziplock bag and a...

Bottom Edge Pieces for the MMU2S Enclosure from 3DUPFitters. I didn't like how the bottom of this enclosure didn't retain its shape terribly well, and it slid all over the desk - plus for me at least one edge wasn't quite flush with the desktop. The...

Replaces the PTFE holder (screw on compression thingy), with M10 couplers. You will need PC4-M10 passthrough fittings like these. https://www.amazon.com/gp/product/B01IB81IHG/ref=oh\_aui\_detailpage\_o00\_s00?ie=UTF8&psc=1&tag=tv-auto-20...

... Printed fine for me on my Prusa in PLA and could use any filament type. ... If shrinkage causes holes to be too small it deforms the tubing then either ream them out with two halves clipped together or print again and make it bigger in the slicer.

... more aggressive against the PFTE front. However, since this feature is not currently utilized by the firmware, it's not essential to install the blade at present. The licensing for this project has been inherited from the Prusa GitHub repository.

I tweaked TimGold's selector by incorporating a magnetic component and added a funnel-shaped design at the entry point for the filament. ...This modification prevents the filament from getting caught in the selector, resulting in smooth operation...

Universal Interface Module for the Master Memory Unit Two System.

I adore this self-contained filament guide crafted by Kommisar. Recently, I created a custom label featuring numbers ranging from 1 to 5, allowing me to quickly identify which one I'm working with. First, print two copies of each number and combine...

Ever wished to put your MMU buffer onto skadis pegwall? With this 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) ...

I did a simple mod of TimGold's selector with the magnet in it. I created a funnel shape where the filament enters the selector to prevent it catching on the selector. ... Works great, leave the blade off.