mercury redstone MR3 freedom 7 alan shepard

pinshape

redstone launcher for the first suborbital flight of the first American in space, alan shepard in May 1961. model at 1/60 th 64 pieces planned to be dismountable in 8 elements. more information : https://the-amphioxus.monsite-... print setting: The modeling was tested on an i3 with a 0.4mm nozzle. Imperative first layer at 0.3mm and must be even on the entire printing surface (desired autoleveling) layer height 0.2 mm for large pieces. 0.1 or 0.15 mm for small parts. No support needed. 15% filling if necessary. 0% on the thin walls. Brim imperative on the thin walls. Thickness of edges for thin pieces at 0.4mm (one nozzle passage) edge thickness for other parts at 0.8 or 1.2 mm