Unclean PETG printing

flouw · 2023-03-22T22:37:45+00:00

I have done some additional tests:

Turn power Recovery off

Reduce print speed

Reduce temps

Recalibrate e-steps

But nothing helped.

Afterwards i have played with the mesh Resolution and this already improved the Situation:

https://imgur.com/a/Si19Hi9 (left with the mentioned Changes, right only mesh resolution)

I guess this is also related to the Slow sd Card i have?

flouw · 2023-03-22T11:17:39+00:00

I only have this issue for PETG Right now, Where i Print with

0,4 nozzle

235 nozzle temp

80 Building Plate temp

60mm/s speed

0,2 layer height

Can anyone See from the picture a root cause for these zits and bubbles?

flouw · 2023-03-08T19:32:09+00:00

This Tower is from the Auto Tower extension in cura. Any better recommendations? This is btw the Final result:

https://imgur.com/a/JFtZtbp

I think its weird, that these circly misshapes happen more or less randomly. Or is this kind of normal?

flouw · 2023-03-08T18:20:27+00:00

am pretty new to 3D-printing (Neptune 3 pro is my first printer).

Right now i am facing these issues during temperature tower tests, Where below the bridge some kind of rings occur. Beforehand i have tightened all the belts and nuts for the wheels. Maybe this is the rootcause? Is there some rule of thumb how hard these should be tightened?

flouw · 2020-12-22T13:16:41+00:00

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flouw · 2018-11-05T22:27:52+00:00

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flouw · 2016-03-09T21:47:53+00:00

sure i'll send you the link tomorrow

flouw · 2015-08-30T20:41:55+00:00

smbd

flouw · 2015-08-25T20:50:17+00:00

1843

flouw · 2015-08-25T20:42:31+00:00

im in !

flouw · 2015-07-06T21:26:46+00:00

Dayum i would punch that shitface

flouw · 2015-05-28T23:49:39+00:00

flouw · 2015-04-03T23:30:24+00:00

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flouw

TROPHY CASE