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Problème concernant l'active leveling en début d'impression

AntwanParrot

By AntwanParrot
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AntwanParrot

AntwanParrot 0

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Posted · Problème concernant l'active leveling en début d'impression

Bonjour,

 

J'ai un problème concernant l'"active leveling" de mon imprimante Ultimaker S5. Au début de l'impression, juste avant de procéder à l'active leveling, la buse d'impression de support (AA0.4/Support Break way) extrude une petite quantité de matière, ce qui entraîne une erreur sur la mesure de distance plateau/buse. 

Pendant l'active leveling, l'imprimante pense qu'elle palpe le plateau alors qu'elle palpe le matériau non désiré. Le matériau coule juste avant l'active leveling  je n'ai donc pas le temps de le retirer manuellement.

Le résultat est que lors de l'impression la buse extrude le matériau à une distance beaucoup trop importante du plateau et le matériau n'adhère pas au plateau.

 

J'ai vu quelqu'un dire qu'il a changé la séquence de démarrage pour faire l'active leveling sans chauffer les buses au préalable...

 

Existe-t-il un moyen plus simple de résoudre ce problème ?

 

Merci beaucoup.

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    francois1

    francois1 130

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    Posted · Problème concernant l'active leveling en début d'impression

    je ne comprends pas trop le problème.

    dans mon cas , s'il reste du plastique dans la buse, il arrive qu'il y ai un léger suintement.

    généralement je passe un coup de brosse laiton avant que le plateau ne monte.

    dans tous les cas la buse écrase se qui reste contre la vitre au premier palpage.

    cela n'a jamais générer de fausses mesures.

    tu dois avoir un sacré suintement pour arriver à fausser la mesure ou plus simplement ton plateau est mal calibré !

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    AntwanParrot

    AntwanParrot 0

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    Posted · Problème concernant l'active leveling en début d'impression

    Merci pour ta réponse. En effet le suintement est suffisamment important pour que le matériau se solidifie et créé une sorte de cale entre la buse et le plateau. Ce qui a pour résultat de fausser la mesure...

    L'écoulement a lieu quand le plateau est déjà proche de la buse et il est donc très difficile d'enlever la matière avant que la buse ne vienne palper le plateau.

     

     

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    francois1

    francois1 130

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    Posted · Problème concernant l'active leveling en début d'impression

    je n'ai pas ce phénomène. vérifie dans les menus, il y a une case à cocher pour générer cette goutte au démarrage. moi elle n'est pas cochée.... toi surement

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