Printed this cylinder as part of a larger project and there’s a horizontal line that runs up most of the part. Not bad enough to scrap the project but I’m curious if anyone can explain what causes this. Using an Ender 3 printing PLA, Cura slicer.

  • Snow-Foxx@lemmy.world
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    1 year ago

    This is quiet normal and not an error. It’s the Z-Seam, caused by the printer when finishing a layer and briefly stopping the printhead, before lifting it along the Z-Axis to the next layer.

    Here you can find more about this effect and how to reduce it.