<![CDATA[SoliForum - 3D Printing Community — Qu-Bd hot end clog]]> 2013-03-15T19:43:01Z PunBB https://www.soliforum.com/topic/1734/qubd-hot-end-clog/ <![CDATA[Re: Qu-Bd hot end clog]]> You have to make REALLY sure you've threaded it all the way into the PEEK. It's a good design, it'll work, but typically trouble extruding has always been due to the threaded barrel not being threaded into the PEEK enough.

]]> https://www.soliforum.com/user/221/ 2013-03-15T19:43:01Z https://www.soliforum.com/post/16656/#p16656 <![CDATA[Qu-Bd hot end clog]]> Elmoret- I noticed you swapped out your hot-end for the qu-bd. I ordered the part and ended up putting a few washers above the aluminum heater block to help with cooling the upper end; I am using the smaller nozzle provided by qu-bd.  I can get it to extrude for a short time, then the filament stops advancing and then starts to bend at the peek until I have a giant loop of filament between the PEEK and the extruder gear.

Did you just give up on the qu-bd, or did you eventually get it working?

I am thinking I might have to change the retraction settings, but would like to hear if you (or anyone else here who has tried this extruder) have had any success with this.

]]> https://www.soliforum.com/user/18/ 2013-03-15T17:15:19Z https://www.soliforum.com/post/16632/#p16632