GrabCAD
ULA Challenge Topology Optimized Design
by GrabCAD
Last crawled date: 1 year, 10 months ago
Note that the 3D Model is rotated on its side. The correct orientation is shown in the renders and pictures. Attempts to re-orientate resulted in non working STEP/IGS files.
The component weighs 0.087 pounds and has a volume of 1.803 in^3.
The design requires no support material when printed in the orientation shown in the render. All bolt holes are easily accessible by technicians and is a single body to facilitate installation.
The design was created through topology optimization. Afterwards, several criteria features were implemented. The resulting design's structure was analyzed with FEA and a mesh convergence study was conducted to validate the analysis. A maximum stress of 4338psi was found, which is less than the material allowable of 4.5ksi.
A full explanation of the design, process, optimization, and stress analysis can be found in the document labelled "GrabCAD ULA Rocket Hardware Challenge Design Description.pdf".
The component weighs 0.087 pounds and has a volume of 1.803 in^3.
The design requires no support material when printed in the orientation shown in the render. All bolt holes are easily accessible by technicians and is a single body to facilitate installation.
The design was created through topology optimization. Afterwards, several criteria features were implemented. The resulting design's structure was analyzed with FEA and a mesh convergence study was conducted to validate the analysis. A maximum stress of 4338psi was found, which is less than the material allowable of 4.5ksi.
A full explanation of the design, process, optimization, and stress analysis can be found in the document labelled "GrabCAD ULA Rocket Hardware Challenge Design Description.pdf".
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