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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.
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Here’s my take on it, as someone who sells 3D printed things.
Infill percentage doesn’t matter as much as wall and top bottom thickness. My go to is 4 layers top, bottom, and walls. But for products I sell I usually do 25% infill, unless it’s very thin, like a stylus, then it’s 100%.
PLA is a good material for a lot of things. But for tactile things PETG and ABS are better.
And for the other two haven’t had the need to, at least not for a third party service seeing I have a 3D printer.