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: !functionalprint@kbin.social 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 
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Saying all surfaces are equal is wrong. Using PEI sheet with PETG or TPU (and no glue) is a nice way to destroy it.
I read about this so many times but I've printed with PETG a lot on both glass and PEI and never come close to experiencing this.
Lucky you, I was too lazy to read and ruined a brand new sheet the first time I was printing PETG.
Same with glass, I ruined a few with PETG.
Why would you use a glass bed in 2023?
Clean glass is best for pla imo. Also its flat. You need flat bed to avoid auto bed leveling and tooling plates are expensive. I know most peeps here disagree with me hehe
My stock Ender 5 print plate is super flat and I don't need any auto bed leveling.
The print plate of my Tronxy X8, which I had before, was also super flat.
With spring steel PC, I need no surface treatment before printing PLA, PETG or TPU. It sticks perfectly every time and it comes off easily after cooling down.
No glue strick, hairspray, tape or other stuff that belongs in the 2010s needed.
It's very flat, it works well with PLA, and it's what my ultimaker 2 came with.
For a 10 year old machine that makes sense. But honestly, get your self a buildtak clone surface and stick it onto your glass board.
You won't be going back to the glass, I promise you.
Costs maybe €10, takes 2 minutes to install and you won't ever have to mess with glue stick, hairspray or any other surface treatment.