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test di stampa


mausal62
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Posted · test di stampa

Buongiorno, sarebbe possibile prima di iniziare una stampa, effettuare un test di prova per verificare che i filamenti escano in maniera corretta? per evitare che si cominci una stampa complicata e ci si accorga dopo che il pva non esce correttamente.

grazie.

Maurizio

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    Posted (edited) · test di stampa

    Some printer definitions include "purge lines" that print before the actual model starts to print.

    In Cura you can enable a "skirt" or a 'brim" that goes around the model and is for the same purpose (to get the plastic flowing).

    Edited by GregValiant
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    Posted · test di stampa

    si io ho un modello a due linee che mando in stampa prima della stampa definitiva, perdo 5 minuti in più, ma verifico soprattutto che il pva esca correttamente. grazie.

     

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    Posted · test di stampa

    If it is an Ultimaker printer then someone else will have to respond as I don't know them.

     

    If it another brand of printer you can add something like this to the StartUp Gcode:

    G92 E0 ; Reset E

    G28; Home XY axes

    G1 Z10.0 F3000 ; Move Z

    G1 X1.0 Y20 Z0.3 F5000.0 ; Move

    G1 X1.0 Y200.0 Z0.3 F1500.0 E15 ; First purge line

    G1 X3.0 Y200.0 Z0.3 F5000.0 ; Move

    G1 X3.0 Y20 Z0.3 F1500.0 E30 ; Second purge line

    G1 E28 F1800

    G92 E0 ; Reset Extruder

    The purge lines above run to Y=200 and would need to be adjusted if your bed isn't that big.

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