grabcad
This is my entry for the GE Jet Engine Bracket challenge.
Topology Optimization completed using PareTo
CAD Program: NX
FEA using NASTRAN solver
V1: Material Ti-6al-4v weight decrease 61% from original to 0.8kg
V2: Material Ti-6al-4v weight decrease 63% from original to 0.75kg
V5: Material Ti-6al-4v weight decrease 70% from original to 0.63kg
Note: CAD file is is mm (metric) units
Direct link to the original creator's page
Click the "View on grabcad" button above to visit the original model page on grabcad. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on grabcad. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original grabcad page to see if modifications are permitted by the creator.