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 
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That was fun. Thanks for posting that. All that weight and it was hollow. If that was a solid print it would have held 10,000 kg
Maybe, maybe not.
Solid objects aren't always stronger, strangely enough. I'm no mechanical engineer, so I can't explain it. I assume it has to do with how stress is tranferred.
If there are bending forces on the object, the middle of the structure basically doesn't add any strength. If it's in tension or compression, it does.
For this challenge, with the 50g weight limit that has bending forces, a hollow object is always stronger. If he filled in the middle, it would add more weight for very little additional strength.
What about a honeycomb-like filling, mostly open, but with walls strengthening it?
Neat! Thanks for the insight
Ok I'm wrong
Love to learn though, I would have thought the same