3DPrinting

18411 readers

106 users here now

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.

The r/functionalprint community is now located at: or [email protected]

There are CAD communities available at: [email protected] or [email protected]

Rules

No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
Be respectful, especially when disagreeing. Everyone should feel welcome here.
No porn (NSFW prints are acceptable but must be marked NSFW)
No Ads / Spamming / Guerrilla Marketing
Do not create links to reddit
If you see an issue please flag it
No guns
No injury gore posts

If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is ![](URL)

Moderation policy: Light, mostly invisible

founded 2 years ago

MODERATORS

[email protected]

Printing fine details without the tool crossing the part? (self.3dprinting)

submitted 3 months ago* (last edited 3 months ago) by p1mrx to c/[email protected]

4 comments fedilink hide all child comments

I'm trying to print a small 1-walled part with fine details. If I just model and print it in PrusaSlicer, the travel moves cross through the middle of the part and leave strings. "Avoid crossing perimeters" does not help:

I'm playing with a really hacky solution, where I model the desired tool path in vase mode, and post-process the gcode to disable extrusion for straight walls at particular angles in the x-y plane. Here is the result:

This is effectively "vase mode with gaps" but my implementation is hideous. Does anyone know of a better way to prevent travel moves from crossing the part? Perhaps a different slicer or settings?

Edit: Here's a link to the STL: https://www.thingiverse.com/thing:6948297

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 3 months ago

@p1mrx you could try making the seam in the middle of the part. It won't cross but will still have to travel. Vase mode would work if it was two wide!