Jump to content

Recommended Posts

Posted · Extrusion issues

Hello guys!

 

Recently I've experienced some extrusion issues with the ultimaker 2 extended+ I have at work. The machine is around three years old and has ran day and night in some cases, but I always did my maintenance!. As the images show the extrusion stops mid print at random heights.. To prevent this form happening I've replaced the PTFE Coupler and tube, nozzle and heating element, all of them original ofcourse.

At the moment im printing with a 0.6 nozzle at different layer heights (0.2-0.3) as I am printing quite large objects. Some prints succeed but most of them fail and I'm at this point were im out of ideas.. The filament should be okay since I've used it for a long time without any issues. 

It seems that the nozzle clogs most of the times because when I push some filament through by hand to clean the nozzle a watery drop of filament falls out of the nozzle. This is quite strange as this just randomly started to happen, didnt change the temperature or anything really in cura. Increasing the temp and/or material flow during the print gives a temporary fix but will fail mostly in the end anyway.

Soo, has anyone experienced the same issue and maybe has a solution?.

Thanks in advance!

 

Loek

IMG_20190703_083041.jpg

IMG_20190701_125709.jpg

  • 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

      • Help Us Improve Cura – Join the Ultimaker Research Program
        🚀 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
      • Cura 5.10 stable released!
        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
    ×
    ×
    • Create New...