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Besoin d'aide pour le choix dun materiau


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Posted · Besoin d'aide pour le choix dun materiau



J'aimerai avoir votre aide sur le choix d'un materiau.


Pour commencer, ma pièce a imprimé est un bac de batteries pour modèle réduit (echelle 1/5e). 

Le poids embarqué est de 1k600gr de batterie.

Le bac peut être soumis à des chocs/impacts.


Actuellement je l'imprime avec du Colorfabb XT. Ça résiste assez bien, mais j'aimerai savoir si il y a mieux, avec une facilité d'impression similaire ? 

J'ai testé avec du CF20 mais ça a tendance à ne pas être assez flex lors de gros chocs et casse net.


Quelques photos de la pièce en question.






Merci d'avance pour votre aide.

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    Posted · Besoin d'aide pour le choix dun materiau

    Tu a essayé avec du Nylon UM?


    J'ai imprimé pas mal de choses avec ces derniers temps pour des clients. C'est solide et résistant mais avec un peu de flexibilité pour absorber chocs et torsions.

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    Posted · Besoin d'aide pour le choix dun materiau

    Le nylon c'est bien oui, ça flex pas mal donc ça devrait absorber les chocs.


    Perso le XT j'aime pas, j'ai jamais trouvé que les impressions étaient solides (difficulté d'adhésion inter-couches)


    Sinon du bon vieux ABS (ou ABS+) ça devrait faire l'affaire aussi

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    Posted · Besoin d'aide pour le choix dun materiau

    Moi je dirais PLA-Flex, ça s'imprime très bien et c'est très résistant aux chocs.

    J'ai fais des silent-bloc et des pare-choc pour voitures radio commandées et ça tient super.



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    Posted · Besoin d'aide pour le choix dun materiau

    Ok, merci encore pour vos conseils.

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