Jump to content
Ultimaker Community of 3D Printing Experts

"Elephant Foot" at TOP of prints!


Recommended Posts

Posted · "Elephant Foot" at TOP of prints!

Hi, I am using Cura with a Snapmaker 2.0 printer to print parts that are typically 200 x 200 mm at the base by say, 120 mm tall. Each of these parts are sections of the hull of a model ship and are roughly a 'U' or 'V' shape. At the top and bottom of the parts (direction as printed) there is a 3mm thick flange (or "lip") which will be the seam where adjacent sections get glued together.


These flanges seem to cause my parts to curl or warp outward at the top edge as shown in the attached photos. I experimented with making the flanges thinner (1.5 mm) and it seems to reduce the effect, but unfortunately, they are required. I also experimented with another printer (Flashforge Dreamer) but it seems to do the same, so I'm not sure if it's an issue with Cura or a more general 3D printing issue. 

 

The print material I use is eSun PLA+ and most Cura settings are default, except for the slightly higher nozzle temperature of 210 deg which is recommended for PLA+ (as opposed to PLA).

 

Can anyone offer advice?

 

Thanks,

 

'JP' (TheModelBoatGuy)

 

Screenshot 2021-02-08 180355.jpg

Screenshot 2021-02-08 180443.jpg

Screenshot 2021-02-08 180506.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
     Share

    • Our picks

      • New here? Get ahead with a free onboarding course
        Hi,
         
        Often getting started is the most difficult part of any process. A good start sets you up for success and saves you time and energy that could be spent elsewhere. That is why we have a onboarding course ready for
        Ultimaker S5 Pro Bundle, Ultimaker S5, Ultimaker S3 Ultimaker 2+ Connect.   
        They're ready for you on the Ultimaker Academy platform. All you need to do to gain access is to register your product to gain free access. 
        Ready? Register your product here in just 60 seconds.
          • Like
        • 11 replies
    ×
    ×
    • Create New...