Jump to content
UltiMaker Community of 3D Printing Experts

Printing whole part in PVA only?


StephenM

Recommended Posts

Posted · Printing whole part in PVA only?

I would like to print a whole part in PVA as a dissolvable core for a carbon fiber part.

I cannot find the way to use Cura 2.5.0 to do this.

For "Support" and "Build Plate Adhesion" there is an option to select which extruder, but not for the main part itself.

I even tried unloading both filaments, and switching the BB core to extruder 1 side, and selecting PVA as the extruder 1 material, but still no luck.

Slicing ran fine and created G-code, but when I ran it the machine headed up, and then said "Print Completed" before printing anything.

Any advice is appreciated.

Steve

  • Link to post
    Share on other sites

    Posted · Printing whole part in PVA only?

    Layer view is your friend. You can see the part in layer view. In the top right region you can click on the left or right extruder and the layer view highlights in brighter colors what will print in that material.

    As a hack, if you can't get the slicer to do it, you can slice for pla but print with pva but alter the temperature (first find out default print temp for pla and pva then put the offset into the tune menu when it starts printing).

  • Link to post
    Share on other sites

    Posted · Printing whole part in PVA only?

    load your part and use "per model settings" to select the extruder number that you want to print it with. If PVA is loaded in the right extruder (like default) then select extruder 2.

    Capture.PNG.8eda61523dfc9dee51927cdbb535de0a.PNG

    Capture.PNG.8eda61523dfc9dee51927cdbb535de0a.PNG

  • Link to post
    Share on other sites

    Posted · Printing whole part in PVA only?

    load your part and use "per model settings" to select the extruder number that you want to print it with. If PVA is loaded in the right extruder (like default) then select extruder 2.

    Capture.PNG.8eda61523dfc9dee51927cdbb535de0a.PNG

     

    Nice. Thanks.

    Funny that those options are totally separate from the normal right-hand list of settings. No wonder I couldn't find it.

  • 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

      • UltiMaker Cura 5.3 stable released
        In this stable release, Cura 5.3 achieves yet another huge leap forward in 3D printing thanks to material interlocking! As well as introducing an expanded recommended print settings menu and lots of print quality improvements. Not to mention, a whole bunch of new printer profiles for non-UltiMaker printers!
          • Thanks
          • Like
        • 24 replies
      • Here it is. The new UltiMaker S7
        The UltiMaker S7 is built on the success of the UltiMaker S5 and its design decisions were heavily based on feedback from customers.
         
         
        So what’s new?
        The obvious change is the S7’s height. It now includes an integrated Air Manager. This filters the exhaust air of every print and also improves build temperature stability. To further enclose the build chamber the S7 only has one magnetically latched door.
         
        The build stack has also been completely redesigned. A PEI-coated flexible steel build plate makes a big difference to productivity. Not only do you not need tools to pop a printed part off. But we also don’t recommend using or adhesion structures for UltiMaker materials (except PC, because...it’s PC). Along with that, 4 pins and 25 magnets make it easy to replace the flex plate perfectly – even with one hand.
         
        The re-engineered print head has an inductive sensor which reduces noise when probing the build plate. This effectively makes it much harder to not achieve a perfect first layer, improving overall print success. We also reversed the front fan direction (fewer plastic hairs, less maintenance), made the print core door magnets stronger, and add a sensor that helps avoid flooding.
         

         
        The UltiMaker S7 also includes quality of life improvements:
        Reliable bed tilt compensation (no more thumbscrews) 2.4 and 5 GHz Wi-Fi A 1080p camera (mounted higher for a better view) Compatibility with 280+ Marketplace materials Compatibility with S5 project files (no reslicing needed) And a whole lot more  
        Curious to see the S7 in action?
        We’re hosting a free tech demo on February 7.
        It will be live and you can ask any questions to our CTO, Miguel Calvo.
        Register here for the Webinar
          • Like
        • 18 replies
      • UltiMaker Cura Alpha 🎄 Tree Support Spotlight 🎄
        Are you a fan of tree support, but dislike the removal process and the amount of filament it uses? Then we would like to invite you to try this special release of UltiMaker Cura. Brought to you by our special community contributor @thomasrahm
         
        We generated a special version of Cura 5.2 called 5.3.0 Alpha + Xmas. The only changes we introduced compared to UltiMaker Cura 5.2.1 are those which are needed for the new supports. So keep in mind, this is not a sneak peek for Cura 5.3 (there are some really cool new features coming up) but a spotlight release highlighting this new version of tree supports.  
          • Like
        • 22 replies
    ×
    ×
    • Create New...