ABS @ 240°C, could it be too hot? Ultimaker, 100mm/s,

3D Printing
, , ,
1

ABS @ 240°C, could it be too hot?
Ultimaker, 100mm/s, natural coloured ABS @240 and PLA @220 work like a charm.

98d5312fd68aa88aa2c067b578eda6c7.jpeg
98d5312fd68aa88aa2c067b578eda6c7.jpeg2048×1536 475 KB

d887d68c75efb5aca73635a65d6dd4d7.jpeg
d887d68c75efb5aca73635a65d6dd4d7.jpeg2448×3264 2.06 MB

7cf0fde35d5035124e9674a25e8ab5f0.jpeg
7cf0fde35d5035124e9674a25e8ab5f0.jpeg3264×2448 2.74 MB

2

Looks more like your extruder is slipping.

3

Huh, crap. I turned off retraction, looks better now.
My bolt is clean, pressure seems to be ok too…any other tips you could give me?