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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IMO, if you are printing PLA, it's not worth it.
The usefulness increases with the temperature. It dramatically reduced my printer's consumption when the bed is 95°C, and allowed it to heat up to 115°C without pushing it to its limit (I didn't try anything further).
I have an adhesive insulator from Aliexpress. It has lasted for a few months without any visible wear, but I can't say much about its longevity. But given the price, I would be kinda ok with it lasting only a couple of years.
That is also a factor, I almost always print PLA and ABS/PETG only when the part needs to withstand high temperatures (inside a car for example).