Jump to content
UltiMaker Community of 3D Printing Experts

Question sur l'emplacement du début d'une couche

Armatus

By Armatus
in Français

 Share

Recommended Posts

Armatus

Armatus 7

Posted
Posted · Question sur l'emplacement du début d'une couche

Bonjour à tous.

J'ai une petite question à vous poser concernant le paramétrage de Cura.

Quand j'imprime un modèle 3D avec buse de 0.6, je me rends compte que mon imprimante (ultimaker 2+) commence une couche toujours au même endroit. Or, quand cet endroit se trouve sur le côté de mon modèle, on voit du coup un genre de noeud que fait le plastique sur la tranche. Du coup, ça n'est pas toujours hyper esthétique et surtout, ce n'est pas lisse. J'aimerais bien que mon rendu final soit complètement lisse, comme c'est partout ailleurs quand la buse passe sans s'arrêter.

Ma question est la suivante : sur Cura, est-il possible de définir un emplacement sur le modèle qui constituerait pour l'imprimante le point de départ de la couche ? L'idée étant de définir un endroit un peu plus discret (par exemple un "recoin") pour que ce noeud de plastique dont je parle ne soit plus visible à la fin de l'impression...

Ou à défaut, y a-t-il un moyen de faire en sorte que la finition soit de meilleure qualité à cet endroit précis ?

Peut-être suis-je trop perfectionniste :-)

Merci à tous !

    • Link to post
    Share on other sites
    Nano-nc

    Nano-nc 136

    Posted
    Posted · Question sur l'emplacement du début d'une couche

    Modifier le gcode ligne par ligne?

    Je serais plus balaise en informatique, je créerais un éditeur graphique qui permettrait de modifier le trajet selon ma convenance, en imposant les débuts de couches, en imposant des détours pour éviter les lignes en travers, etc...

    Avec un petit logiciel qui permettrait à l'utilisateur de cliquer-déplacer ces points, modifier les sens, ça ne serait pas forcément très fastidieux...

    Enfin moi je dis ça je dis rien.. A moins que ça existe déjà?

    • Link to post
    Share on other sites
    DidierKlein

    DidierKlein 729

    Posted
    Posted · Question sur l'emplacement du début d'une couche

    DAns le nouveau Cura on peut définir le début de la couche comme étant aléatoire si ça peut aider (Cura 2.3)

    • 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
    Followers 1
    Go to topic listing

    • Our picks

      • UltiMaker Cura 5.3 stable released

        UltiMaker Cura 5.3 stable released

        ArunC posted a topic in Ultimaker Cura,

        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
        • 31 replies
        MariMakes

        Picked By

        MariMakes,
      • Here it is. The new UltiMaker S7

        Here it is. The new UltiMaker S7

        MariMakes posted a topic in Official news,

        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
        MariMakes

        Picked By

        MariMakes,
      • UltiMaker Cura Alpha 🎄 Tree Support Spotlight 🎄

        Cura Alpha With New Tree Support 🎄

        MariMakes posted a topic in Ultimaker Cura,

        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
        MariMakes

        Picked By

        MariMakes,
      View All
    ×
    ×
    • Create New...