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When I could feel or notice "bumps" on the shell which follow the internal structure I would lower the print temp which eliminated that artifact.
Tom |
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Wow, glad I came across this thread. I didn't know the Spitfire file was included with the Prusa 3D printer. I just received my Prusa 3D printer kit. Can't wait to get it assembled and start printing the Spitfire. I had already purchased the PT-17 files from 3D Labs, but my current 3D printer can't print parts that large. So I purchased the Prusa printer to be able to print it. Now it looks like I get two airplanes for the price of one.
Larry |
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Have you tried playing with your extrusion multiplier at all? Your parts do look a tad over extruded to me. that could definitely help with the print lines you are seeing from the internal structure (although those really just affect the looks not the way it flies).
What slicer are you using? this makes a big difference on print quality especially for these thin walled parts. Are you using cura? Simplify 3D does a really good job with tool path generation. |
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