A variant of the coronavirusmakersgalicia.org protection shield to incorporate some optimizations.
This model was built with FreeCAD 0.19, a free and open-source 3D-CAD editor/modeller, using the available STL as reference (loosely).
- Ergonomics: used a realistic human head model to fit better the contours and lines.
- Stand-alone: included fasten mechanism for the PVC sheet that requires no extra tools or pieces.
- 3D printing: the model was redesigned to reduce 3D-printing hassles (ex. variable width walls).
- Slicing: all measures in the model were adjusted to be multiple of a nozzle width of 0.4, avoiding half-lines or artifacts so it can be printed faster.
- Original FreeCAD file
- Step file (exported from FreeCAD)
- STL file (exported from FreeCAD in HQ)
A few days after publishing this work, Stefan from CNC-Kitchen, published an incredible entry on his blog and youtube video channel on how to print these things really fast.
Please, go there to find-out the best way to do this: How to 3D print face shields faster
This work is licensed under the GNU General Public License v3.0. All media and data files that are not source code are licensed under the Creative Commons Attribution 4.0 BY-SA license.
More information about licenses in Opensource licenses and Creative Commons licenses.
Este trabajo esta sujeto a la licencia GNU General Public v3.0 License. Todos los ficheros multimedia y de datos que no sean código fuente están sujetos a la licencia Creative Commons Attribution 4.0 BY-SA license.
Más información acerca de estas licencias en licencias Opensource y licencias Creative Commons.