3DPrinting

15629 readers

345 users here now

3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io

There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml

Rules

No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
Be respectful, especially when disagreeing. Everyone should feel welcome here.
No porn (NSFW prints are acceptable but must be marked NSFW)
No Ads / Spamming / Guerrilla Marketing
Do not create links to reddit
If you see an issue please flag it
No guns
No injury gore posts

If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is ![](URL)

Moderation policy: Light, mostly invisible

founded 1 year ago

MODERATORS

j4k3@lemmy.world

andypiper@lemmy.world

henry_rowengartner@lemmy.world

GrayBackgroundMusic@lemm.ee

Artme-3D filament extruder (artme-3d.myshopify.com)

submitted 1 year ago by Rolive@discuss.tchncs.de to c/3dprinting@lemmy.world

23 comments fedilink hide all child comments

Does anyone here have experience with this? I'm on the verge of buying the Artme3D extruder kit as it seems to be complete with extruder and spooler. Alternatives like FelFil Evo will sell you the spooler for the same price as the extruder which in my opinion is a scam for something that isn't that complicated.

The next challenge is filament degradation. Ideally you add some virgin plastic pellets to recycled plastic chunks so that there is enough plasticizer still left in there. Could you just add the plasticizer yourself? It commonly is glycerol or PEG which are pretty common and easily attainable chemicals. Does anyone here have experience with mixing additives yourself?

you are viewing a single comment's thread
view the rest of the comments

[–] GrayBackgroundMusic@lemm.ee 2 points 1 year ago (2 children)

The next challenge is filament degradation. Ideally you add some virgin plastic pellets to recycled plastic chunks so that there is enough plasticizer still left in there.

Depending on the filament material, it may be stronger than you think. Brothers Make did HDPE (which is not a common printer filament, I know) recycling 30x without serious degradation. https://youtube.com/watch?v=4v2avVAFFB8

IDK if that's applicable to PLA, but it's worth noting, IMO.

[–] Honytawk@lemmy.zip 2 points 1 year ago

It isn't applicable to PLA.

I believe PLA can only be recycled once before degrading.

And the test those Brothers did should be taken with a grain of salt. They took some shortcuts, so the result isn't completely consistent with reality.

[–] PipedLinkBot@feddit.rocks 1 points 1 year ago

Here is an alternative Piped link(s):

https://piped.video/watch?v=4v2avVAFFB8

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.