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An Open Source Filament Changer For Everyone!

An Open Source Filament Changer For Everyone! Construct3D At SMRRF

#Open #Source #Filament #Changer

“3D Maker Noob”

Big thank you to Joel 3D Printing Nerd for Sponsoring my trip to SMRRF: More info on …

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35 Comments

  1. Now this is awesome…this is very much like what i had envisioned for a filament changer but never would have the resources to properly design it. I've been waiting for the TradRack from annex engineering which should be released to open beta soon. But long term, this seems like the ideal filament changer. Something like ERCF or TradRack would be less expensive though.

  2. I would love for this to work, but was immediately made skeptical when I heard they are relying on retraction alone for filament extraction, with not cutting. There is a reason why all the truly successful AMS systems use blades. I hope it works!

  3. Everything he said about motion systems was patently false except in a sea water / aqueous / galvanic-prone environment. I am confused. He didn't even look like a sweaty dude so I have no idea where they are pulling that rail / CF marketing nonsense from. If his rails wear out faster than v-wheels then he needs to seriously look at his rail suppliers, because they are garbage.

  4. Very cool! Thanks for sharing, Joseph.
    Jacob mentioned the relative performance (durability) between carbon fiber and linear rails and v-wheels. I have always been curious why no one has tried (perhaps they have and found them to be equivalent to linear rails in this area) linear stepper rails for the X-Axis (as the name suggests, a stepper motor opened to be the length of the X-Axis and the extruder is mounted to the carriage which is essentially the "rotor"). I priced one out years (many) ago, for a manufacturing solution (solar cell handler), and found the full end-to-end cycles/day I needed was too high. Cheers

  5. This is one of the most interesting 3D printing projects I've learned about this year.
    And I really hope that the patented open source model works out as planned, because that could kickstart an overhaul of what we currently have.

  6. I am so pumped for this project!
    I have a Klipper machine and don't like that Bambu and Prusa have closed systems.
    There's really nothing that great out there.
    Patent the hell out of open source, and keep up the great work!

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