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
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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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
So, the end of the flap of my mini split deteriorated and crumbled - from just age, I don't know. The shaft of the motor just spun freely in the little nub, and the flap wouldn't open. I tried glue, but the brittleness of the nub made it just crack in a different spot. So this is what I came up with. Just a small brag. To me this is what 3D printing is all about.
It's such a great feeling, isn't it? The most impressive example of this I've managed was designing and printing in TPU new tires for my e-skateboard. It took a few iterations before I found the right "no air" design and TPU, as some are harder and less flexible, but in the end I was able to print long-lasting tires that gripped well and were flexible enough to be comfortable.