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Lego Duplo marble run set

3D model description

A small set of LEGO Duplo 9 pieces with which to build tracks for marbles.

3D printing settings

Print test with PLA Robotic Grey FormFutura.

  • 3D model format: STL



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I was born in Bagnacavallo (ra) in 1974, degree in product design at ISIA Faenza (ra). From 2011 to 2014 I was part of the WASProject now I am a graphic, web and product designer, co-founder at FabLab Faenza.



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HI Shaun2,
the block are for Lego Duplo ad are 1:1 scale :-)

How to print:
• Rafts: Doesn't matter
• Supports: Doesn't matter
• Resolution: 0.2 mm on Z
• Extruder: 185/190°
• Hot bed: 50° (if you have one)
I have print this set with Desta WASP 2040 and PLA FiloAlfa.
Have a nice print :-)

Thanks for sharing!

I would like to use something similar for a student design challenge. They would add their own unique piece(s) to the existing marble path adhering to certain design constraints (connections, size, considering movement of marble, etc.

What printing specifications do you recommend? Also, I noticed the downloadable files are quite large. Do you suggest scaling these down to match typical lego sizes?