mercury redstone freedom 7
3D model description
mercury redstone MR3 freedom 7 alan shepard
update august 20: added files for SLA printer
redstone launcher for the first suborbital flight of the first american in space, alan shepard in may 1961.
1/60 eme model
designed to be dismantled into 8 parts.
assembly instructions in pdf attached or downloadable here: https://the-amphioxus.monsite-orange.fr/
checkerboard printing method: https://youtu.be/YS2s9fNvux8
3D printing settings
requires a good knowledge of your printer.
Preferably print all the parts on the same printer in order to have a better conservation of dimensions.
Some parts may require 5 to 6 hours of printing time.
the adhesion of the parts must be controlled in general.
The modeling was tested on an i3 with a 0.4mm nozzle.
First layer must be 0.3 mm thick and must be even over the entire printing surface (autoleveling desired).
Layer height 0.2 mm for large parts. 0.1 or 0.15 mm for small parts.
No support required.
Fill to 15% if necessary. 0% on thin walls.
Brim imperative on thin walls.
Edge thickness for thin workpieces to 0.4mm (single nozzle pass)
Edge thickness for other workpieces 0.8 or 1.2 mm as desired
The gluing will be done with cyanoacrylate glue.
The highly detailed parts are offered in STL for SLA resin printing.
3D printer file information
3D design format: PDF, STL, and ZIP Folder details Close
- 01 gris.stl
- 02 noir.stl
- 09 gris.stl
- 10 gris.stl
- 11 gris.stl
- 12 gris.stl
- 13 gris.stl
- 35 noir.stl
- 36 rouge x3.stl
- 37 rouge.stl
- 38 rouge.stl
- 39 rouge.stl
- MR 3-STL.zip
- MR3 SLA-engine.stl
- MR3 SLA-les.stl
- montage mr3.pdf
- Last update: 2021-01-20 at 18:00
- Publication date: 2018-10-10 at 17:06
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