3DPrinting

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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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PrusaSlicer - Need some quick help with prototype printing (lemmy.world)

submitted 8 months ago by ArtVandelay@lemmy.world to c/3dprinting@lemmy.world

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Hi everyone - I'm doing some prototyping on a part I'm designing. The final part will take up nearly the entire build plate, but for a test print, I'm using a negative modifier to remove 80% of the part, leaving only a sliver to print. The problem is that once sliced, the part left to be printed is way over on the edge of the build plate, and I'd rather it be in the center if possible. If I position it where the edge i want printed is in the middle, it of course complains that part of the file is off the build plate and won't let me slice, even though it's all being removed with the negative modifier. Any ideas on how to get it to cut the piece and still center it?

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[–] FuglyDuck@lemmy.world 3 points 8 months ago* (last edited 8 months ago)

I’d assume not, actually.

Might be something most newer-to-the-hobby might try, but once you get comfortable with modelers… the limitations be come obvious.

For example tapering registration pegs. If you’re slicing along the xy plane, then your pegs will be vertical, but this sounds like the part is too large in either YZ or XZ, making the overhanging posts… problematic.