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Nesting capabilities of slicer (overview) (lemmy.ml)

submitted 2 months ago* (last edited 2 months ago) by [email protected] to c/[email protected]

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Short overview of how good the nesting capabilities of various 3D slicer are.

The task is simple: placing as many of these shapes on a 200x300mm printed as possible. Manual (quick and dirty for reference): 6 pcs.

Ranking:

Ultimaker Cura: 7 pcs.
human (me): 6 pcs.
Orca slicer: 5 pcs.
PrusaSlicer & BCN3D stratos: 4 pcs. By switching (for this particular part) from the worst (Prusa) to the best (Cura) slicer the nesting performance improved by a whopping 75%!

Ultimaker Cura:

Prusa:

BCN3D Stratos (forked from an old version of Cura):

OrcaSlicer:

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[–] [email protected] 4 points 2 months ago (1 children)

With mainsail and klipper, you can cancel one failed part mid print and keep going on the rest of the parts.

Woah woah woah, I'm gonna need you to tell me what that's called because that's brilliant

[–] [email protected] 5 points 2 months ago (1 children)

https://help.prusa3d.com/article/sequential-printing_124589 <-- explains how to set up the sequential printing in Prusa.

https://www.klipper3d.org/Exclude_Object.html <-- Explains the exclude object function in Klipper/Mainsail

https://docs.mainsail.xyz/overview/slicer/prusaslicer#enable-exclude-object <-- how to configure Prusa to label objects so mainsail/klipper can individually select and skip them.

Like I mentioned, I have the most experience with Prusa + my Ender3 ( w/ a RPi3/Kilpper & mainsail; and a crtouch sensor) . I'd wager that other slicers could do this too, but I"m not sure of their setup.

[–] [email protected] 2 points 2 months ago

Thank you so much for this! I installed Klipper a month or two ago and haven't had the opportunity to dig into all of the cool stuff you can do.