Jump to content

Strange lines behaviour


Rober

Recommended Posts

Posted · Strange lines behaviour

Hi

 

Do you have any idea, why i've got such dashed lines after slicing? (nozzle diameter is set as default 0.4mm in printer settings). This is stl export from FreeCad, not conversion from any 3D graphics application, like Blender/Sketchup, etc. I've observed it also on my other designs.Looks, like the inner line tries to be very narrow - is there any setting to ignore that?

 

BR, Robert

 

cura1.thumb.png.143d374a05c6531cd82533a666b86329.png

  • Link to post
    Share on other sites

    Posted · Strange lines behaviour

    If I understand your part you have a circle made of an inner circle surrounded by a outer circle

    The wall width of this part is approximately 5x0.4 mm

     

    But in 3D printing a circle is not a circle but a bunch of little strait lines

    You can see them on your picture in the 2 inner circles, and the lines are exactly 'synchronised' (parrallel)

    But on the 4th and 5th circles you can see that the lines are not exactly at the same place ,and each angle on the 2nd circle is in front of the line on the 4th one, and not aligned with the angles.

    So the distance between the angles and the lines is too thin to allow a print >>> dashes

     

    One way would be to add a little thickness to your part (2.04  mm maybe)

     

  • Link to post
    Share on other sites

    Create an account or sign in to comment

    You need to be a member in order to leave a comment

    Create an account

    Sign up for a new account in our community. It's easy!

    Register a new account

    Sign in

    Already have an account? Sign in here.

    Sign In Now
    • Our picks

      • Introducing the UltiMaker Factor 4
        We are happy to announce the next evolution in the UltiMaker 3D printer lineup: the UltiMaker Factor 4 industrial-grade 3D printer, designed to take manufacturing to new levels of efficiency and reliability. Factor 4 is an end-to-end 3D printing solution for light industrial applications
          • Thanks
          • Like
        • 3 replies
      • UltiMaker Cura 5.7 stable released
        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. 
         
          • Like
        • 26 replies
    ×
    ×
    • Create New...