On 1/28/2019 at 11:08 PM, gr5 said:So I have seen this exact pattern when printing too fast - like 200mm/sec on my fastest printer. Slower I suppose on my um2 with the black feeder. I'm not sure what causes it. But it goes away when I drop the speed by 50% (which you can do in the tune menu for your printer (looks like it's a um2,um3 or s5)).
Please clarify a few things:
1) Please show this or a similar layer in layer view in cura.
2) Did you model a cube and set the top/bottom infill to 0 and use an infill pattern to make this? Or did you actually model all those thin walls? You will get *much* better results with the former method. And it will print much faster (only one pass on walls instead of 2 or more).
Attached a view in cura
It is an UM2 with a 0.15 mm nozzle
Yes it is a cube and I use infill patterns. Line width is 0.15 mm.
Speed is 45mm/s
What I want is squares with equal height and connected walls.
Thanks!
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gr5 2,224
So I have seen this exact pattern when printing too fast - like 200mm/sec on my fastest printer. Slower I suppose on my um2 with the black feeder. I'm not sure what causes it. But it goes away when I drop the speed by 50% (which you can do in the tune menu for your printer (looks like it's a um2,um3 or s5)).
Please clarify a few things:
1) Please show this or a similar layer in layer view in cura.
2) Did you model a cube and set the top/bottom infill to 0 and use an infill pattern to make this? Or did you actually model all those thin walls? You will get *much* better results with the former method. And it will print much faster (only one pass on walls instead of 2 or more).
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