This model is for a Duplo compatible Train Track curved section that has been extended to provide 45 degrees of curve with the same radius as the original Duplo curved section; the original curve is only 30 degrees. It is completely Duplo brick compatible. Features have been added to the design to reduce the amount of Support material required and to yield improved bed adhesion. I printed in PLA with 0.2mm layer height, 5 walls, and 20% infill, It does take Supports that because of how I designed are easy to remove. I used Normal Supports with style set to Snug. I painted out or removed Supports where there was a small bridge. I fine-tuned the design fit for PLA.
Check out my other Duplo Train Track Designs:
https://www.printables.com/model/966648-duplo-train-track-extra-long-straight
https://www.printables.com/model/981247-duplo-train-track-straight-and-curve
https://www.printables.com/model/984183-duplo-train-track-short-straight
The author marked this model as their own original creation.