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Ausdruck porös

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Hallo Leute,

ich bin ganz neu in dem Geschäft. Habe mir einen gebrauchten Ultimaker gekauft und dazu eine Alu Dauerdruckplatte mit PEI Beschichtung. Habe mit PLA gedruckt (Nadeltemperatur 220 Grad, Platte 80 Grad). Die ersten Layer haften super und sehen auch gut aus, danach wird mein Druckwerk aber leider immer pöros. Es fehlt an der kompletten Dichte. Weiß jemand Rat was ich falsch mache oder woran es liegt?

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Hallo und herzlich willkommen im Forum,

dein beschriebenes Problem nennt sich Unterextrusion. Es wird nicht die erforderliche Menge Kunststoff durch die Düse gefördert, die benötigt wird. Dies kann viele Ursachen haben.

Nachfolgend ein Link zu einem Troubleshooting Guide:


Hier solltest du deine Lösung des Problemes finden.

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