Optimisation topologique (tutofreecad)
from https://www.youtube.com/watch?v=cbmbQ7sJchQ
outils utilisés: freecad blender huile de méninge
file->open->choose a closed mesh stl
select the part in tree objetcs view
passer en atelier part/pieces
piece->construction a partir d'un maillage/create shape from mesh
slect the new mesh in tree
do piece-> convertir en volume.
select the new mesh then swtich to fem workspace.
fem->new mechanical analisys
barre d'outil icon create fem mesh from shape glissez deposez lle dernier mesh creé sur le objet de l'analysque mecanique dans l'arbre des objet
icone create or edit the mechanical materials
select a material.
hide the first model imported in tree view
select the last.
icon create fem constrait for a fixed geometry geometry
click on one of the shapes faces to create a boundaryclick ok. do it again