I'm going to keep the fans at 14% and give it a go
200 had me underextruding so I started at 205. Now to keep checking on it and upping the temp
Re: Testing for the new shroud?
Posted: July 15th, 2016, 10:07 pm
by LePaul
How's this temp away look? Too much? Lower fans more?
Re: Testing for the new shroud?
Posted: July 15th, 2016, 11:52 pm
by LePaul
From bottom up.... 205, 210, 215, 220, 225
40 mm/sec
14% fans
Retract speed 40, distance 4.6
Re: Testing for the new shroud?
Posted: July 16th, 2016, 2:54 am
by Titus
It's only 4 degree swing, that's fine, could even be your sensor. If you are worried about that you can auto tune pid.
Picture looks good from 205-215 right?
Re: Testing for the new shroud?
Posted: July 16th, 2016, 10:03 am
by LePaul
What about the blobbing?
Re: Testing for the new shroud?
Posted: July 16th, 2016, 12:17 pm
by Dim3nsioneer
LePaul: Is this the standard quality you get with your UMO? Are you using an original nozzle? It seems to me that even for an UMO quality should be a bit higher...after all it's an Ultimaker.
Re: Testing for the new shroud?
Posted: July 16th, 2016, 12:25 pm
by LePaul
It has Anders' ruby nozzle and ColorFabb PLA/PHA
I agree. The quality is poor. The fans haven't been an improvement so far
Are you 100% sure there's no leak between the nozzle/alublock?
Re: Testing for the new shroud?
Posted: July 16th, 2016, 5:24 pm
by LePaul
No, Neo.....no leaks. I have replaced the teflon, as you suggested as well.
I'm disappointed at all the problems I continue to have with this printer. I don't think my printer is up to the task of printing the many large pieces I need do.
Re: Testing for the new shroud?
Posted: July 16th, 2016, 5:32 pm
by Neotko
Have you try different fan settings? Maybe they indeed push way too much air &/or add electrical noise tothe sensors making it fluctuate.
Re: Testing for the new shroud?
Posted: July 16th, 2016, 5:38 pm
by LePaul
As I posted, I had left them at 14% and posted that video showing the temperature swaying around a bit.
That's why I was curious if the fans being slower or faster might make a difference
Re: Testing for the new shroud?
Posted: July 16th, 2016, 5:44 pm
by Neotko
Try 1-4-8-12% check at what force the temp starts to fluctuate.
It's very hard on a video to see how much air actually it's being push.