this post was submitted on 21 Feb 2024
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3D prints still suffer from bad layer adhesion due to their 2.5D slicing and printing approach. I investigated if a novel slicing method that interleaves the layer could improve the strength of 3D prints.

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[–] [email protected] 5 points 7 months ago (9 children)

Now we just need half-width extrusions on the outer wall!

[–] [email protected] 1 points 7 months ago (4 children)

What is that? You do two half widths for each perimeter and it increases strength?

[–] [email protected] 4 points 7 months ago (3 children)

Just an offhand idea. If you look at the print in the thumbnail, you can see that while this clever brick-interleaving has eliminated the straight lines along the xy plane, the Z axis still has straight lines. Eliminating that so you have a "brick-interleaving" in all axis seems the most optimal.

[–] [email protected] 1 points 7 months ago* (last edited 7 months ago)

Well you need either that or the video's idea. I think yours could be easier to implement and it requires fewer z-movements (and no reordering, can't remember if the video did that)

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