Jump to content

Blobs on the outside surfaces of the print, but not the inside surfaces

mbgar

By mbgar
in Improve your 3D prints

 Share

Recommended Posts

mbgar

mbgar 0

Posted
Posted · Blobs on the outside surfaces of the print, but not the inside surfaces

I'm having problems with the surface textures on this type of print. I've tested several other models and they come out smooth, but anything with thinner parts like this gets loads of blobs on the outside, but not the inside. I've tuned the retraction and travel settings to reduce stringing as much as possible but this still happens. Models like the Benchy come out smooth and when I print just a wall without the rest of the model, it comes out clean.

Printer: Ultimaker S3

Material: Ultimaker PLA

image.thumb.jpeg.fbdfae61ac85bca57784f16ad99092cb.jpeg

\image.thumb.jpeg.80421eea1423fe72e2839dbee81fa247.jpeg

 

image.jpeg

image.jpeg

    • 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
     Share
    Go to topic listing

    • Our picks

      • Help Us Improve Cura – Join the Ultimaker Research Program

        Help Us Improve Cura – Join the Ultimaker Research Program

        Vishnu posted a topic in Official news,

        🚀 Help Shape the Future of Cura and Digital Factory – Join Our Power User Research Program!
        We’re looking for active users of Cura and Digital Factory — across professional and educational use cases — to help us improve the next generation of our tools.
        Our Power User Research Program kicks off with a quick 15-minute interview to learn about your setup and workflows. If selected, you’ll be invited into a small group of users who get early access to features and help us shape the future of 3D printing software.

        🧪 What to Expect:
        A short 15-minute kickoff interview to help us get to know you If selected, bi-monthly research sessions (15–30 minutes) where we’ll test features, review workflows, or gather feedback Occasional invites to try out early prototypes or vote on upcoming improvements
        🎁 What You’ll Get:
         
        Selected participants receive a free 1-year Studio or Classroom license Early access to new features and tools A direct voice in what we build next
        👉 Interested? Please fill out this quick form
        Your feedback helps us make Cura Cloud more powerful, more intuitive, and more aligned with how you actually print and manage your workflow.
        Thanks for being part of the community,

        — The Ultimaker Software Team
        • 0 replies
        MariMakes

        Picked By

        MariMakes,
      • Cura 5.10 stable released!

        Cura 5.10 stable released!

        ArunC posted a topic in UltiMaker Cura,

        The full stable release of Cura 5.10 has arrived, and it brings support for the new Ultimaker S8, as well as new materials and profiles for previously supported UltiMaker printers. Additionally, you can now control your models in Cura using a 3D SpaceMouse and more!
          • Like
        • 18 replies
        MariMakes

        Picked By

        MariMakes,
      View All
    ×
    ×
    • Create New...