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1) Stringing - I think you have a little bit of stringing but really not much. I don't know if you can eliminate it with this filament (ultimaker gray) as I haven't tried but you might be able to. You would need to experiment with temperature and print out something simpler like two towers.
2) Piece moved. The Curved arc piece looks like it moved during printing. Probably it wasn't sticking well enough. Did you use blue tape? It's important to wipe the blue tape with isopropyl alcohol to remove the (nonsticky) waxes from the tape before using it. Also it's important to make sure the first layer is being squished into the tape. I'd like to see a photo of your first layer only.
3) holes in the inifill. The top of the flat areas have a pattern of small holes. This may be caused by slight underextrusion which can have many causes. A simple fix might be to increase the flow by 10%. But also if you look carefully every other trace is touching followed by a gap (touching - gap - touching - gap - touching - gap) this is in both diagonal directions which leaves you with holes. This is fixed by tightening the belts. Did you watch the video about tightening belts in the assembly instructions? Did you tighten the short belts (the ones to the stepper mototrs) also? It's actually caused by "play" which is rarely in the print head instead. You can feel play in the print head by pushing it around with your fingers and it may slip around by 1mm or so. Your play might only be in one axes (x or y) but I can't tell which axis from just this image.
Cura 5.7 is here and it brings a handy new workflow improvement when using Thingiverse and Cura together, as well as additional capabilities for Method series printers, and a powerful way of sharing print settings using new printer-agnostic project files! Read on to find out about all of these improvements and more.
S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
(Sorry, was out of office when this released)
This update is for...
All UltiMaker S series
New features
Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
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gr5 2,178
This came out pretty good. I see 3 problems:
1) Stringing - I think you have a little bit of stringing but really not much. I don't know if you can eliminate it with this filament (ultimaker gray) as I haven't tried but you might be able to. You would need to experiment with temperature and print out something simpler like two towers.
2) Piece moved. The Curved arc piece looks like it moved during printing. Probably it wasn't sticking well enough. Did you use blue tape? It's important to wipe the blue tape with isopropyl alcohol to remove the (nonsticky) waxes from the tape before using it. Also it's important to make sure the first layer is being squished into the tape. I'd like to see a photo of your first layer only.
3) holes in the inifill. The top of the flat areas have a pattern of small holes. This may be caused by slight underextrusion which can have many causes. A simple fix might be to increase the flow by 10%. But also if you look carefully every other trace is touching followed by a gap (touching - gap - touching - gap - touching - gap) this is in both diagonal directions which leaves you with holes. This is fixed by tightening the belts. Did you watch the video about tightening belts in the assembly instructions? Did you tighten the short belts (the ones to the stepper mototrs) also? It's actually caused by "play" which is rarely in the print head instead. You can feel play in the print head by pushing it around with your fingers and it may slip around by 1mm or so. Your play might only be in one axes (x or y) but I can't tell which axis from just this image.
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