HO TGV viaduct curved 3Dprint
Description
Here are curved parts for the 3D printing. The radii are R2+R3, 100 and 200 meters at real scale. 3 out of 4 models fit on a 200 x 200 bed. Print upside down, without support or raft. I tried a gyroid infill at 4% (10mm space) for this type of part.
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