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by Steadirob
Tue Jun 23, 2020 8:20 am
Forum: General Discussion and Tips
Topic: Settings for printing tpu or ninjaflex
Replies: 5
Views: 370

Re: Settings for printing tpu or ninjaflex

I'm printing TPU from Creality and found the following: even with a perfectly calibrated extruder, the extrusion factor must be adjusted waaaay down, at the moment it is on 0.75! This is with a direct drive and a 0.6mm nozzle. I started at 1.00, but I kept getting blobs that got stuck to the nozzle ...
by Steadirob
Mon Jul 22, 2019 10:20 am
Forum: Troubleshooting and Bug Reports
Topic: Tempature overshoot and cant print ABS.
Replies: 2
Views: 1092

Re: Tempature overshoot and cant print ABS.

I notices something similar on my CR10 S4, Marlin 1.1.9. Extruder temperature is regulated but bed temperature goes up until maximum. All other commands seem to work. Is there a solution to this? The bed temperature works fine when not controlled by the Machine Control Panel (USB disconnected )
by Steadirob
Tue Feb 12, 2019 9:52 am
Forum: Troubleshooting and Bug Reports
Topic: Top of supports appearing above object
Replies: 1
Views: 267

Top of supports appearing above object

Interesting: 2 blades with different angle, one is supported correctly, the other shows a part of the support ABOVE the blade. The only solution here was to set the "lower vertical separation layers" to 7. The problematic angled blade is around 53 degrees.

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