this post was submitted on 28 Nov 2023
46 points (97.9% liked)
3DPrinting
15677 readers
30 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:
[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 
Moderation policy: Light, mostly invisible
founded 2 years ago
MODERATORS
Your plastic is jammed. I think the clicking sound is from the extruder moving, but since the plastic is stuck, it compresses a mil or two before springing back and compressing again.
Your jam might be in the hot end. Heat it up really hot, pull the plastic out, and clear the nozzle with a fine metal pin. If that doesn't fix it, you might need to replace the nozzle and reseat the bowden tube against the nozzle, making sure the end of the tube is cut very straight and perpendicular.
Hope that helps! This happens to me too from time to time.
It looks like I can’t extrude in the air either. Maybe I didn’t get all the gunk out of the nozzle the first time I’m just clueless on how to. I tried soaking it and acetone and digging stuff out and that didn’t seem to do it and the only pen I have doesn’t go through the hole in the nozzle. It’s too thick. It’s sitting at about 240 right now so I’m hoping That it just melts I guess.
At this point, I’m wondering if it’s not just worth buying a new nozzle and calling it a day
Heat the nozzle up to like 215C and then shut it off. Wait for the nozzle temp to reach 90C and then yank the filament back out. If you do it correctly, the very tip of the filament you yanked out should be a fine cone shaped point. This is referred to as a cold pull.
It is not really worth it trying to clean a clogged nozzle. Just toss it and replace it.