미세 딤플 내부구조재 제작을 위한 롤 성형기술 연구A Study on Roll Forming Technology for Inner Structure Plate with Micro Dimple

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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. Depending on the sheets by a rolling process, which is a more efficient and economical approach compared to other types of processes, has become an increasingly important subject of study. In this paper, we made a roll forming machine which progressive forming possible and force measurement for a roll forming of the sheet metal forming. And we designed a roll molding that arrayed of embossing size 3mm in diameter fabricate micro dimple inner structure plate. We carried out forming experiment such as array change and thickness to sts304 sheet. Ultimately, this research developed inner structure plate of high stiffness.
Publisher
한국소성가공학회
Issue Date
2006-06
Language
Korean
Citation

소성가공, v.15, no.4, pp.326 - 332

ISSN
1225-696X
URI
http://hdl.handle.net/10203/205474
Appears in Collection
ME-Journal Papers(저널논문)
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