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[5.3.0] Retraction speeds / length not correctly applied for IDEX (and possibly other multi-extruder printers) #1866
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TheThomasD
changed the title
[5.3.0] Retraction speeds / length not correctly applied for IDEX
[5.3.0] Retraction speeds / length not correctly applied for IDEX (and possibly other multi-extruder printers)
Mar 26, 2023
Thanks for the report. |
Any chance of this beeing fixed? |
I don't work there so I don't know. That other report was posted at the end of March. |
Boop! 🦖 |
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Application Version
5.3.0
Platform
Windows
Steps to Reproduce
IDEX print with different materials (here: support with E0, part with E1) and different retraction settings (taken from the output at the end of the created gcode, which are in line with the settings assigned in Cura):
Extruder 0
Extruder 1
Actual Results
When a tool change to E0 happens inside a layer, the retraction settings are not taken into account. Example: Switch to E0 after E1 is used in a layer. E0 (un)retract then uses a feedrate of F1500 instead of F2400 and incorrect lengths. When the layer change happens while E0 is active, in the new layer the (un)retract speed is correctly used as F2400 and the lengths are correct again. For E1, always the correct feedrate F1500 and length is used.
Excerpt from gcode:
Expected results
consistent use of the retraction settings supplied to the engine
Additional Information
gcode attached...
IDEX retractions.zip
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