3DPrinting

16206 readers

182 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

Swiss Micro consistent clogging of nozzles? (slrpnk.net)

submitted 2 years ago by [email protected] to c/3dprinting

16 comments fedilink hide all child comments

While I'm waiting for more nozzles to arrive in the mail, I'd thought I'd ask the new community here for their thoughts on my issue with the Swiss Micro All-Metal hot-end. Since upgrading to it, I haven't noticed a remarkable difference between it and the stock one in terms of nozzle wear and clogs. I've reassembled it, I believe twice now just to make sure everything is to spec installation-wise. I also haven't ruled out human error and have tried adjusting settings like retraction, as well as trying to not leave filament in it while cooling down. However, the nozzles and heating block still are covered in blackened goo, and the nozzles only last for about a month (with fairly light, and infrequent use).

I should also mention, I'm not using exotic filaments or crazy combos, just PLA or PLA+ kept in dry, sealed storage.

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

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

I may do another complete disassemble and reinstall again just to triple check. And the nozzle appears the same just clogged and dirty

[–] terawatt 1 points 2 years ago

After you address the leaking, you may want to spend some time tuning retraction. For MicrSwiss hot end, the retraction settings is lower than the usual Ender3v2 setting - for my CR-10 Mini I have the retraction set to 2.75mm.