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Pin Challenge - Ultimaker 2 DXUv2 — image 1
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Pin Challenge - Ultimaker 2 DXUv2

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Pin Challenge gcode on the Ultimaker 2 with DXUv2 dual nozzle printhead

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Category
Test Models
License
Creative Commons — Public Domain

Pin Challenge on the Ultimaker 2+ with DXUv2 printhead. 

I needed to enable the Conical Start and halve the Sphere Speed Max to 250mm/min due to the Ultimaker 2 DXUv2 printhead with two hot nozzles and Labern fan shroud (axial fans) not having the best cooling compared to printers using blower cooling fans. 

Printing too fast led to the extruded plastic sticking to the nozzle instead of cooling in place on the sphere. If you print the sphere even slower, I expect that the results would be even better. 

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