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arXiv · 2007.14138

Generative Design for Performance Enhancement, Weight Reduction, and its Industrial Implications

Abstract

This paper investigates the generative designing of a bracket that aids in the rotation of a linkage mounted on it with a revolute joint. Generative design is a term that is generally used when we care about weight reduction and performance gain in the manufacturing sector. Optimization is also a similar term. The only difference between the two is that generative design considers stress analysis while optimization considers load paths to give the required result. For a critical analysis of a generatively designed bracket, Autodesk Fusion 360 is used, which has in-built functionality of working on the generative design on the cloud, given Preserve and Obstacle geometries, Starting Shape and Resolution, Load cases and Constraints, Materials and Manufacturing methods. The generative bracket's iterative solutions are explored and further validated with simulations such as stress simulations, thermal simulations, buckling simulations, and modal frequencies, thus leading to a proper result for forming design and mesh. After post-processing the bracket's design and mesh, its CAD is further converted to CAM to send it for 3D printing under a suitable manufacturing method. The final generative bracket design is linked and employed into the initial assembly to check its proper working with the linkage, machine interface, and joints. The generated design considering various parameters is the best finish for performance enhancement and weight reduction. This paper will act as a basis for designing parts involving multiple studies and environments that will be a topic of industrial research in future technologies.

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BibTeXRIS

Bashu Aman. 2021-01-12. Generative Design for Performance Enhancement, Weight Reduction, and its Industrial Implications. https://arxiv.org/abs/2007.14138

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