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Ungewollte Langlöcher und leichtes Ringing


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Posted (edited) · Ungewollte Langlöcher und leichtes Ringing

Hallo zusammen,

ich habe das Problem, dass Bauteile die Bohrungen / kleine Kreise in der Z Achse haben, immer etwas länglich werden und nach dem "Loch" leichtes Ringing stattfindet. Hier mal ein Beispiel:

IMG_2333.thumb.jpg.db0fd41befc06239e4e0173942e21c6f.jpg

IMG_2342.thumb.jpg.a6632ba93724a2d26d63a33093a2b80b.jpg

Mit welchen Einstellungen kann ich das beeinflussen? Ich habe jetzt schon ein wenig mit der Geschwindigkeit und Temperatur gespielt, aber so richtig bekomme ich das nicht in den Griff.

Danke schon einmal im Voraus!

Gruß Frank

IMG_2333.thumb.jpg.db0fd41befc06239e4e0173942e21c6f.jpg

IMG_2342.thumb.jpg.a6632ba93724a2d26d63a33093a2b80b.jpg

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    Posted · Ungewollte Langlöcher und leichtes Ringing

    Hi,

    teste erstmal ein ganz einfaches rundes Objekt um zu sehen ob der Drucker Probleme damit hat. Dann schau dir das Riemenrad auf den x/y Achsen an. Vielleicht ist eines davon locker.

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    Posted · Ungewollte Langlöcher und leichtes Ringing

    Naja, in dieser Orientierung gedruckt, ist die "Oberseite" der Bohrung immer ein Extrem-Überhang - sehr viel runder wird das nicht mehr. In meinen Augen sieht das sogar schon ziemlich gut aus... Eine kurze Nachbehandlung mit einem passenden Bohrer kann den Rest auch noch lösen...

    Und das "Ringing" wird stark beeinflusst von "acceleration" und "jerk". Reduziere mal versuchsweise die beiden Werte auf die Hälfte (am Drucker) und schau mal, ob das am Druckbild etwas ändert.

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    Posted (edited) · Ungewollte Langlöcher und leichtes Ringing

    Hi,

    nein die Riemenräder sind fest. Das Thema hatte ich schon.

    Generell druckt der Drucker (mittlerweile) runde Objekte auch in einer guten Qualität.

    IMG_2315.thumb.jpg.1bf0a5fc8068135fcb0c0143d01415bc.jpg

    Die Kreise in der X/Y Ebene sind also kein Thema. Es sind eher die Kreise, oder sagen wir besser Löcher, die in der Z Ebene aufgebaut werden.

    IMG_2315.thumb.jpg.1bf0a5fc8068135fcb0c0143d01415bc.jpg

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