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Basic Study in Fabrication and Mechanical Characteristics of Ultra Light Inner Structured and Bonded(ISB) Panel Containing Perpendicularly Woven Metal  

Jung Chang Gyun (한국과학기술원 기계공학과 대학원)
Yoon Seok-Joon (한국과학기술원 기계공학과 대학원)
Yang Dong-Yol (한국과학기술원 기계공학과)
Lee Sang Min (한국과학기술원 기계공학과 대학원)
Na Suck-Joo (한국과학기술원 기계공학과)
Lee Sang-hoon (조선대학교 공과대학 기계공학과 대학원)
Ahn Dong-Gyu (조선대학교 공과대학 기계공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.22, no.5, 2005 , pp. 152-158 More about this Journal
Abstract
Inner structured and bonded panel, or ISB Panel, as a kind of sandwich type panel, has metallic inner structures which have low relative density, due to their dimensional shape of metal between a pair of metal skin sheets or face sheets. Previous works showed that ISB panels containing inner structures formed as repeated pyramidal shapes saved weight up to $60\%$ in condition of same stiffness comparing with solid sheet. In this work, woven metal is adapted to inner structures replacing pyramidal structures. The test specimens of ISB panel containing woven metal made by multi-point electric resistance welding and 3-point bending test have been carried out. The results of experiments and comparisons of process parameters, stiffness and failure mode are discussed.
Keywords
Inner structured and bonded panel; Woven metal; Expanded metal; Light material;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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