3D Printing - Multi-Material and Color Printing
During a dual extruder print, the second extruder nozzle drags across the print causing defects. What is the best way to fix this?
During a dual extruder print, the second extruder nozzle drags across the print causing defects. What is the best way to fix this?
medium📝 Analysis Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Identify cause of nozzle dragging
Nozzle dragging usually happens when the second extruder is not properly aligned or offset.Step 2: Apply correct fix
Adjusting nozzle offset settings aligns the second extruder correctly, preventing it from hitting the print.Final Answer:
Adjust the nozzle offset settings to prevent collision -> Option AQuick Check:
Nozzle drag fix = Adjust offset [OK]
Quick Trick: Fix nozzle drag by calibrating nozzle offsets [OK]
Common Mistakes:
- Increasing speed does not prevent dragging
- Lowering bed temperature unrelated to dragging
- Avoiding second extruder instead of fixing issue
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