Structural Analysis and Optimal Design of Lightweight Skate for Loading and Unloading

In Pyo Cha; Hee Jae Shin; Neung Gu Lee; Lee Ku Kwac; Hong Gun Kim

doi:10.4028/www.scientific.net/AMR.785-786.1258

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 785-786Structural Analysis and Optimal Design of...

Structural Analysis and Optimal Design of Lightweight Skate for Loading and Unloading

Abstract:

Topology optimization and shape optimization of structural optimization techniques are applied to transport skate the lightweight. Skate properties by varying the design variables and minimize the maximum stress and strain in the normal operation, while reducing the volume of the objective function of optimal design and Skate the static strength of the constraints that should not degrade compared to the performance of the initial model. The skates were used in this study consists of the main frame, sub frame, roll, pin main frame only structural analysis and optimal design was performed using the finite element method. Simplified initial model set design area and it compared to SM45C, AA7075, CFRP, GFRP was using the topology optimization. Strength does not degrade compared to the initial model, decreased volume while minimizing the stress and strain results, the optimum design was achieved efficient lightweight.

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Periodical:

Advanced Materials Research (Volumes 785-786)

Pages:

1258-1261

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.785-786.1258

Citation:

Cite this paper

Online since:

September 2013

Authors:

In Pyo Cha, Hee Jae Shin, Neung Gu Lee, Lee Ku Kwac, Hong Gun Kim*

Keywords:

Light Weight, Shape Optimization, Skate, Structural Analysis, Topology Optimization

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* - Corresponding Author

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