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Extrusion/Bridging Test – 3D printable model from Thingiverse Thingiverse

Extrusion/Bridging Test

by Selnix
20 Downloads
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After wondering why both Repetier and Marlin G-Code flavors printed vastly better on the Anet A8 when sliced with Cura 3.2.1 versus RepRap G-Code flavor, I made this small test piece to produce prints that I knew would fail with RepRap on my printer but actually managed a passable print with both of the others despite a decent sized bridge resting atop .5mm pillars.

The examples in the pictures were printed with MakerGeeks Raptor PLA @ .2 layer height at 225C. This was my first print with the filament and it has a higher suggested temperature than what I usually use so no optimizations or tuning for it have been done yet. Speeds may also have been slightly high for the model as well since I just finished spending the last week or two printing blocks for the We the Builders project. Didn't have any bananas for scale so used a US Quarter dollar coin.

After seeing how much stringing I got printing one after the other I think this may work as a decent retraction test as well for me t
Source
Thingiverse
What you need to print this: Beginner Low confidence
Single piece
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 0/3
Printer
FDM / FFF
File format
STL
Material
PLA
Software
Cura, PrusaSlicer, or similar
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