Jump to content
Ultimaker Community of 3D Printing Experts
Eclipse

Mushrooming between coupler and hotend.

By Eclipse, in Ultimaker 3D printers

Recommended Posts

Eclipse    0

Eclipse
Posted in Mushrooming between coupler and hotend.

Hey,

So this all started when my stepper started to skip and my printer was not extruding enough filament to fill the layers. so I took the hotend assembly apart and did some tests and found that the filament was mushrooming inside the coupler or somewhere between the coupler and the nozzel. Does anyone have any suggestions on how to fix this or any other ideas of why this is happening?

PLA

210c

60c

100% fan

70-100% flow (I also tried messing with the flow rate but nothing helped)

If anyone could help that would be great, I need to print things for a fundraiser so I need it running. Thank you!

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
Go To Topic Listing Ultimaker 3D printers

  • Our picks

    • Introducing Ultimaker Cura 3.6 | Beta

      Introducing Ultimaker Cura 3.6 | Beta

      maht posted a topic in Cura + plugins,

      Ultimaker Cura 3.6 | Beta is available. It comes with new features, bug fixes, and UX improvements. We would really like to have your feedback on it to make our stable release as good as it can be. As always, you can download the beta for free from our website, for Windows, MacOS, and Linux.
        • Like
      • 95 replies
      SandervG

      Picked By

      SandervG,
    • Print Core CC | Red for Ruby

      Print Core CC | Red for Ruby

      SandervG posted a topic in Ultimaker 3D printers,

      Q: For some users, abrasive materials may be a new subject matter. Can you explain what it is that makes a material abrasive when you are not sure which print core to use?
      A: Materials which are hard in a solid piece (like metals, ceramics and carbon fibers) will generally also wear down the nozzle. In general one should assume...
        • Like
      • 30 replies
      SandervG

      Picked By

      SandervG,
    • "Back To The Future" using Generative Design & Investment Casting

      "Back To The Future" using Generative Design & Investment Casting

      SteveCox3D posted a topic in Engineering,

      Designing for light-weight parts is becoming more important, and I’m a firm believer in the need to produce lighter weight, less over-engineered parts for the future. This is for sustainability reasons because we need to be using less raw materials and, in things like transportation, it impacts the energy usage of the product during it’s service life.
        • Like
      • 12 replies
      SandervG

      Picked By

      SandervG,
    View All
×

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!

  I accept