3DPrinting
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: [email protected] 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
view the rest of the comments
I don't resin print, but it looks like there is a missing layer or two. The ripples in the interface layers at the bed were confusing me at first, but that seems like it they were formed in the resin not being attached to anything. The rest of the print is failing at the same layers of those strange ripples.
My guess would be a mechanical issue with the main Z screw, like there is something in that part of the thread that is causing it to lift a bit higher than it should. If it was completely loose, the rest of the print wouldn't be viable.
Clean the threads of the screw and try to replicate that error at those layers with a test print. Isolate the problem, is my advice.
This part is really funky:![](https://lemmy.ca/pictrs/image/b45c2601-9958-4fce-b0ba-0c671c8d737f.png)
Thank you for your reply! I hadn’t thought of the mechanics!
I’ll check the screw and clean it.
Just isolate the problem, is the rule of thumb. If you can replicate the issue reliably, it's fixable. At worst, it limits the number of variables you are working with, which is still awesome in its own way.
My only other thought would be a bizarre stepper motor skip, which would lead me to start checking wiring and such.
Hey, I cleaned the z-axis: no change I replaced the nofep (again): no change I removed my old slicer (Chitubox Basic 1.9.5) and installed the latest (2.1). I cleaned up my profile, so it was vanilla config: what do you know: it seems to work now!
Still running some prints to monitor any changes, but it’s looking good!
Thank you for your time!