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Optimal Design for Weight Reduction of Magnet Over Head Crane by using Taguchi method  

홍도관 (동아대학교 생산기술연구소)
최석창 (창원전문대학 기계설계과)
안찬우 (동아대학교 기계산업시스템공학부)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.3, 2003 , pp. 50-57 More about this Journal
Abstract
In this study, the structural optimal design was applied to the girder of over head crane. The optimization was carried out using ANSYS code fur the deadweight of girder, especially focused on the thickness of its upper, lower, reinforced and side plates. The weight could be reduced up to around 15% with constraints of its deformation, stress and buckling strength. The structural safety was also verified by the buckling analysis of its panel structure. It might be thought to be very useful to design the conventional structures fur the weight save through the structural optimization. The objective function and restricted function were estimated by the orthogonal array, and the sensitivity analysis of design variable fur that was operated.
Keywords
Optimal Design; Sensitivity Analysis; Magnet Over Head Crane; Buckling Analysis; Girder & Saddle; Orthogonal Away; Signalmoise Ratio;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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