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A Study on Fabrication of Inner Structure Plate with Micro Corrugated Using Press Forming  

Choi, Doo-Sun (한국기계연구원 나노공정장비연구센터)
Je, Tae-Jin (한국기계연구원 나노공정장비연구센터)
Kim, Hyung-Jong (한국기계연구원 나노공정장비연구센터)
Kim, Bo-Hwan (나라엠앤디(주))
Huh, Byung-Woo (나라엠앤디(주))
Seong, Dae-Yong (한국과학기술원 기계공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.23, no.9, 2006 , pp. 61-67 More about this Journal
Abstract
Sandwich structures, which are composed of a thick core between two faces, are commonly used in many engineering applications because they combine high stiffness and strength with low weight. Accordingly, the usage of sandwich structure is very widely applied to the aircraft, the automobile and marine industry, etc., because of these advantages. In this paper, we have investigated the buckling protection of an inner structure plate and the useful corrugated configuration for contact, and the fabrication method of the inner structure plate for large area using the continuous molding process. Also, we have guaranteed the accuracy of the molding process through the micro corrugated mold fabrication and secured the accuracy and analyzed aspect properties of the inner structure plate fabricated for a large area using the partial mold process. We have compared molding simulation according to the aspect thickness of the corrugated configuration with the molding experiment results.
Keywords
Ultra-light weight structured material; Inner structure plate; Micro corrugated press mold;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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