Hi folks, on facebook (and I seem to remember here also) there are a few users assuming that they suffer from heat creep, some (here a picture stolen from Facebook user Nand Maas) going to extreme measures: [grafik] I honestly doubt it. On the one hand, even the shown picture did not yield succe…

Looking forward to you overhaul notes :slight_smile:

Off to the shed for me. Thanks @mswietlicki . I am going to give that a try. I have five hotends that are all stuck, and after taking them apart I can see virtually zero thermo paste.

Hi Jade, I am reporting that last night I was able to install the replacement parts and had my first successful print with the new door and silicone wedges installed. [MicrosoftTeams-image] I am about to start a very large project and will report back with the results.

The f duck! Where did you get the stl for it?

I believe I purchased it from Cults3D

I have printed a 24 hour print, and though it was not successful the issue was the supports not sticking to the bed, not heat creep. It appears the modifications worked. Thanks Jade and Snapmaker staff for resolving the problem (at least for me).

[image] Hauke: When the quick swap kit arrives I plan a complete disassembly of my SM2 and to check what exact kind of wear is there. I did this now, and first I was sure that it was the worn out plastic nuts (hence the deleted post earlier), but turns out this was jumping to conclusions. Loo…

I like others, have had multiple problems printing with 2 filaments. (It’s complicated.) The new door design provides significant thermal improvements. Filament retraction is involved. What makes a significant improvement for me was to lower (adjust) the retraction speed. Now the major problem a…

I’m learning more… It was suggested that I maybe experiencing hot-end heat creep. I lowered all parameter (print, bed, standby) temperatures. Decreased the nozzle retraction from 16mm to 10mm and dried the PVB and PVA filaments at 50C for 12 hours. Afterwords, I got a successful printout. During…

How is everyone doing with the dual extruder? Are people having success? Or did we all give up on break away supports? I broke mine with a giant blob. When I removed the nozzles it damaged the pins in the back. I’m waiting on parts.

Dual Extrusion Head: Heat creep discussion thread

Snapmaker 2.0 (3-in-1)

Mads0100 November 23, 2023, 7:20pm 164

Yea. I’ve noticed the weight thing too. I can’t think of an easy solution to reinforce that. Wasn’t there a roller bearing idea out there?

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Dual Extrusion Head: Heat creep discussion thread

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