regarding the tesselation, it depends on the software. You can adjust the .stl file output resolution on CAD programs like SolidWorks. I agree with the comments saying it isn’t tesselation though. It looks like one or both of your X-Y axis or drives is oscillating when changing direction. If you watch the printer, you should see some constant small movements that are showing up as X-Y position artifacts.
You need a cover/room for the printer, when you move a door can you see this on the print.
Given the last picture. I would look at layer heights and related settings. Right object looks like it had hard time bonding(especially in holes).
Have you tried calibration prints ( if u set .1 layer is it really .1)?
What slicer?
Sry, ein Blinder mit Krügstock hört das der Drucker ein Gehäuse benötigt! Mein Tipp lass die Einstellungen so wenn es nur die perimerter sind und Bastel ein Gehäuse, dann wirst du sehen das der Rand besser wird
This is warp!
Somebody correct me on this,
Was there some trick of the slicer programs that setting the external perimeters to 9999 smoothed out the external surfaces?
With more filling percentage
missing/deleted image from Google+
That last picture – the layers look like they’re made out of a bead of plastic with a round cross-section? Like your layer height is so high the plastic isn’t being flattened on to the previous layer at all? That would cause it to wander around a little as it is laid down which would cause all sorts of artefacts.
Presumably a 0.3mm nozzle shouldn’t have a layer height above about 0.23mm?
The printer is fully encased. It’s not a stand alone printer and as the bungled software is pants I’m using Repetier Host with slic3r.I have spent a few hours today stripping the covers and checking the belts and rods, everything seems ok. The print bed is not the best and there is definitely some wobble if I print to fast.
Printer- Vector 3
Print volume - 140x140x130mm
Filament- PETG
Nozzle - 0.3
layer hight 0.2
Retraction 2mm
Infill- 15%
Filament diameter- 1.75
Extrusion multiplier- 0.99 (1 is too much)
Perimeters- 40
Small-15
External- 40
Infill-40
Solid-20
Top-15
Bridges-60
Support-40
Travel-100
Extrusion width=
Default extrusion width- auto
First layer-200%
Perimeters-default
External-auto
Infill-auto
Overlap-55%
Resolution- full from input file (0)
Just noticed that the test cube was printed at 0.3 layer height. Not sure why this had changed from 0.2
Shall I do another 1? Should I change anything first?
I haven’t played with a smaller (than 0.4) nozzle, but I would have thought a 0.15mm layer height would be a sweet spot (so the same ratio of nozzle size to layer height as 0.2mm layers with a 0.4mm nozzle), or something like 0.13mm for really detailed prints.
Naff bundled software -> “bungled software”. Like it 
Drop your layer height to 0.15mm and see what that does. Your test cube is definitely suffering from insufficient nozzle squash because the layers are too thick for the extrusion width. General rule of thumb, the layer height cannot be more than 75% of the nozzle diameter.
On your original print photo, it looks to me like one of two things is happening:
- insufficient nozzle squash for the extrusion width, allowing the strands to wander side to side while it prints
- over-extrusion causing the plastic to squish out sideways in a blobby fashion
I am thinking it’s over-extrusion but am not sure.
Thanks guys, will make the changes now and print another now. Give me 39 mins.
Cul
missing/deleted image from Google+
missing/deleted image from Google+
0.15 layer height and lowered extrusion to 0.97. Still some serious ghosting going on.
Hello
Purposely for doing what