Mein Core One hat gestern das Filamentsensor Upgrade vom + bekommen.
Das ist echt durchdacht: man kann mit einem Schalter nun einstellen, dass die kleine interne Klemme keinen Wiederstand hat um flexibles Filament einzuführen.
Es war allerdings eine Fummelarbeit den Sensor wieder zusammen zusetzen. Man musste dazu zwei sich abstoßenden Magneten bändigen. Und alles dann inkl Griff, kopfüber auf die Außenwand schrauben (dafür hätte man gut eine 3. Hand gebraucht) #Prusa #CoreOne #3dprinting
After solving all the physical problems with my “factory assembled” #Prusa #CoreOne, a new challenger has appeared!
Printer model Core One Firmware version 6.4.0-alpha+11774 [S] [A] Upgrades and modifications Buddy Cam - Max Fans 100% (Default 40%) - Otherwise Factory Built July 2025 Printing from... N/A Describ...
@3dprinting Finally, I upgraded my MMU3's firmware. Prusa released MMU3 performance improvements last week; that's a nice bonus for a printer that's 4 generations old.
🧵 92/∞
The MMU3 has been our workhorse for single-nozzle multi-material printing, and before it hands the baton to the upcoming INDX system, we wanted to give it one last significant upgrade. We usually design our hardware with some headroom, so it can...
@3dprinting The original took too long to assemble, with 20 screws. This one snaps together.
I made a compliant bushing to hold it onto the aluminum rails inside the drybox. I'm not sure that was an improvement. It does hold snugly, though.
🧵 91/∞
@3dprinting While I was there, I decided to replace one of the auto-rewinder spools that had cracked in the last few months. And then I decided to redesign the spool holders. I'd always thought it should be easier to insert a spool.
So I came up with this design. The tall post behind the spool makes it so you can't (easily) push the spool past the slot. Just push it up against the post, then drop it into the slot.
🧵 90/∞
@3dprinting 49 days ago, my printer's hotend fell out. I wrote about it here.
This week I finally repaired it -- travel and procrastination... The repair was straightforward; the hard part was cleaning off my workbench so I had room to work on it. 😒
https://chaos.social/@kbob/116063218020236097
🧵 89/∞
Weiß hier jemand, ob es einen portablen Mini 3D-Drucker für Chaosveranstaltungen oder Mobilen Anwendungen gibt?
Also einfach ein gerät das in eine Eurobox passt mit Zubehör und vor Ort Notfalls kleine Ersatzteile drucken kann.
Vielleicht sogar mit moderner Technik?
Contest: Upcycling NEW Prusament Spools
By the end of last year, we introduced a new Prusament spool. It’s a bit slimmer, compatible with most multi-color printing systems, easier to take apart, and now includes an NFC tag based on the OpenPrintTag standard. OpenPrintTag allows printers to...
The post Contest: Upcycling NEW Prusament Spools appeared first on Original Prusa 3D Printers.
#prusa #3DPrinting
https://blog.prusa3d.com/129487_129487/
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