2 Attachment(s)
small blobs on corners / bubbles between layers
Hi guys,
lately (no idea when it started) I've noticed that the corners of my ABS prints seem to have some little blobs on them. I have tried printing with different settings, but nothing seemed to help, so I'm getting a little bit desperate here now >.<.
Also, since the day I had used ABS for the first time I always had some small bubbles between / on my layers, however I've ignored that until now.
My printer is Makerfarm Prusa i3v with hexagon hot end (0.4 nozzle). I am using Cura as my slicing software
There are the settings I've tried when printing the cubes:
1:
- Hot End: 225°C
- Bed: 110°C
- Print fan: on
- retraction: 4 mm
3:
- Hot End: 220°C
- Bed: 110°C
- Print fan: off
- retraction: 2 mm
3:
- Hot End: 215°C
- Bed: 110°C
- Print fan: off
- retraction: 2 mm
here are the photos of those 3 prints, as you can see the corner blobs are present on all three:
Attachment 2883
Bubbles between layers:
Attachment 2884
I hope anyone can give me some advice on how to fix this :)