3DPrinting
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: or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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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 
Moderation policy: Light, mostly invisible
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Is ABS problematic in sun? I wouldn't think it was, since it's been used for decades in the automotive world on exposed stuff (I have a 90's motorcycle with a fair bit of exposed ABS and it's surprisingly fine).
Maybe the auto world has additives for stability?
ABS generally requires additional additives for UV resistance, and plain ABS will degrade relatively quickly in full sun.
There's a section in this study on the change in mechanical properties of ABS resins in simulated weather environments https://mirror.wide-net.org/pub/b/plastic/abs-yellowing-etc-CIB9222.pdf