Gaps in top & bottom surfaces
Posted: Mon Oct 02, 2017 7:01 pm
I'm new to KISS since 1.6.1, and am trying to figure out how to close up the gaps in the top & bottom surfaces. I've tried changing the extrusion multiplier ("flow tweak") from 0.9 - 1.0, the extrusion width 0.60 - 0.66 (0.60 nozzle), and the infill extrusion width from 0.72 - 0.60.
With a flow tweak of 0.98, the walls are ~0.66mm, but outside dimensions are about 0.15mm too small.
The program's terminology is different, and so it's not real obvious to me if the infill extrusion width affects top & bottom solid surfaces, or not, or what other settings might be the cause.
I have had this issue in S3D previously, but not as noticeable. That could imply either a hardware problem, or just me messing with the wrong parameters.
Printer is V2, Duet Ethernet with 1.19 f/w, Haydn Huntley 307mm mag arms, Duet SmartEffector with genuine E3D hot-end. Filament is MakerGeek's black PETG, measured at 1.74. All parts in these pix are 0.30 layer height, including first layer.
Any help would be appreciated. I'd like to try printing some molds for silicone, and obviously need a smoother surface.
With a flow tweak of 0.98, the walls are ~0.66mm, but outside dimensions are about 0.15mm too small.
The program's terminology is different, and so it's not real obvious to me if the infill extrusion width affects top & bottom solid surfaces, or not, or what other settings might be the cause.
I have had this issue in S3D previously, but not as noticeable. That could imply either a hardware problem, or just me messing with the wrong parameters.
Printer is V2, Duet Ethernet with 1.19 f/w, Haydn Huntley 307mm mag arms, Duet SmartEffector with genuine E3D hot-end. Filament is MakerGeek's black PETG, measured at 1.74. All parts in these pix are 0.30 layer height, including first layer.
Any help would be appreciated. I'd like to try printing some molds for silicone, and obviously need a smoother surface.