Jump to content
Ultimaker Community of 3D Printing Experts
DaHai8

Blobs on Printout

Recommended Posts

These blobs are probably overhangs.

I have written a blog on how to improve your overhangs.

It could also be heat radiant traveling up.

It is hard to tell what the exact model is, but if those are completely round spheres you will probably always have some form of blobs.

Share this post


Link to post
Share on other sites

SandervG,

Thanks for your reply.

It is supposed to be a round sphere and I'll read up your blog on how to improve overhangs - thanks!!

Once I get my new main board tested and calibrated (the old one fried), and read up on your blob, I'll run another print with a sphere and see if there is any change and let you know.

Thank!

  • Like 1

Share this post


Link to post
Share on other sites

I installed the latest stable version of Marlin on my Adrino style board and am happy to report that the blobs are not nearly as bad!

In fact, they are nearly gone!

I was reading the release notes and it said it uses 'predictive' pathing so that it doesn't just zip around corners and fling filament, it slows down instead.

Makes for a much nicer print...however, now the time predictions in Cura are about 25% under...

Guess you can't have everything! :)

Edited by Guest

Share this post


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

Announcements

  • Our picks

    • Architect Design Contest | Vehicles.
      We're open for entries! - Design and submit your 3D designs of architectural entourage - vehicles - for a chance to win a large filament pack. Presenting an idea, an architectural design or something as big as an urban project isn't easy. A scaled model can really help to get your idea across.
        • Like
      • 24 replies
    • What The DfAM?
      I'm Steve Cox, an experienced engineer familiar with 3D printing. I wanted to share some DfAM guidelines with this community to help and make stronger parts.
      I'm also an Autodesk Certified Instructor for Fusion 360, so many of the images in ...
        • Thanks
        • Like
      • 23 replies
×

Important Information

Welcome to the Ultimaker Community of 3D printing experts. Visit the following links to read more about our Terms of Use or our Privacy Policy. Thank you!