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.
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.
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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GregValiant 1,342
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 GregValiantLink to post
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