Jump to content

Recommended carbon fiber filaments with UM S3?


AustinMaker

Recommended Posts

Posted · Recommended carbon fiber filaments with UM S3?

Hi Folks,

 

I’m close to buying an Ultimaker S3 with a CC print core and looking for recommendations for a carbon fiber filament.  I’ve really not been able to find much online about printing CF with the S3. Has anyone had success printing CF with the S3? If so, any filament recommendations?  

 

I’m upgrading from an Ender 3, and I can tell you I only had nightmares with CF on that machine. The whole thing has been a great learning experience, but I’m ready to actually have repeatable parts from a reliable machine.

 

thanks!

  • Link to post
    Share on other sites

    Posted (edited) · Recommended carbon fiber filaments with UM S3?

    I would recommend looking at the Ultimaker Marketplace (https://marketplace.ultimaker.com/app/cura/materials?fillings=carbon_fiber&machine_variant=Ultimaker S3&page=1), since those are materials that have purpose built profiles and have been verified to work.

    Edited by nallath
    • Like 1
    Link to post
    Share on other sites

    Posted · Recommended carbon fiber filaments with UM S3?

    Pointer much appreciated, great asset for the Ultimaker community. If anyone has experience with these and would be willing to share, that would also be welcome. Looking to make things like brackets and other fabricated pieces that require some strength.

     

    thanks again!

    • Like 1
    Link to post
    Share on other sites

    Posted · Recommended carbon fiber filaments with UM S3?

    If it's only strength / stiffness you're looking for a PLA and/or PET(G) carbon-fiber is a good and easy CF material (don't need to dry all the time, as is the case for Nylon). GreenTEC PRO from Extrudr is very stiff, prints nice and is affordable (PLA with CF), and the different PET CFs print really well too. If you're comfortable printing Nylon, there are also very nice options on the marketplace too at a slightly higher cost. Be prepared to store materials properly with e.g. PrintDry or a PolyBox) and using Magigoo PA to prevent warping with Nylons.

    • Like 1
    Link to post
    Share on other sites

    • 3 weeks later...
    Posted · Recommended carbon fiber filaments with UM S3?

    I use the BASF Ultrafuse PET CF15 and have been fairly happy with the results. Be sure to get the 0.6 CC print core. I first bought the CC 0.4 only to find out it wasn't compatible.

    • Like 1
    Link to post
    Share on other sites

    • 4 weeks later...
    Posted · Recommended carbon fiber filaments with UM S3?

    I've had good luck with Matterhackers NylonX. I've also used NylonG, although that's not carbon fiber. 

     

    Adhesion to the bed takes some work. I use a flexible Garolite surface with PVA glue and I always use a brim. 

  • Link to post
    Share on other sites

    • 3 weeks later...
    Posted · Recommended carbon fiber filaments with UM S3?

    After testing several materials, I'm happy with Polymaker PolyMide PA6-CF with generous applied dimafix on the build plate + brim.
    If also strenght between the layers is needed, especially in Z-direction, I temper at 250°C in plaster powder (instead of ground salt)
    Tensile strenght at break rises to 80 N/mm². For those who are interested in details, see attached test report.

     

    20201223_Biegezugprobe_messprotokoll.pdf

  • Link to post
    Share on other sites

    • 1 month later...
    Posted (edited) · Recommended carbon fiber filaments with UM S3?

    Curious if folks are happy with the default profiles for these materials. Looks like most (I looked at BASF Ultrafuse PAHT-CF15, DSM/Covestro Novamid ID 1030 CF, Matterhackers NylonX)  of the CF nylons use a CC 0.6 core and the only profiles available are 'Fast - .2mm'. I am most concerned with dimensional accuracy above all else so a bit concerned to see that there aren't any engineering profiles.

     

    I was most recently running a couple of Markforged printers using their CF Nylon and I am hoping to achieve similar results to those machines  on our new S5 if possible. 

    Edited by jakeImpulse
  • Link to post
    Share on other sites

    Posted · Recommended carbon fiber filaments with UM S3?
    On 12/21/2021 at 11:19 PM, arj3090 said:

    I use the BASF Ultrafuse PET CF15 and have been fairly happy with the results. Be sure to get the 0.6 CC print core. I first bought the CC 0.4 only to find out it wasn't compatible.

    Did you try to print with the CC 0.4 and a generic PET CF profile? If so, what were the results?

  • 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

      • Introducing the UltiMaker Factor 4
        We are happy to announce the next evolution in the UltiMaker 3D printer lineup: the UltiMaker Factor 4 industrial-grade 3D printer, designed to take manufacturing to new levels of efficiency and reliability. Factor 4 is an end-to-end 3D printing solution for light industrial applications
          • Thanks
          • Like
        • 3 replies
      • UltiMaker Cura 5.7 stable released
        Cura 5.7 is here and it brings a handy new workflow improvement when using Thingiverse and Cura together, as well as additional capabilities for Method series printers, and a powerful way of sharing print settings using new printer-agnostic project files! Read on to find out about all of these improvements and more. 
         
          • Like
        • 26 replies
    ×
    ×
    • Create New...