International Journal of Aerospace System Engineering
- Volume 1 Issue 1
- /
- Pages.16-20
- /
- 2014
- /
- 2383-4986(pISSN)
- /
- 2508-7169(eISSN)
DOI QR Code
Investigation on Adhesion Properties of Sandwich Composite Structures Considering on Surface Treatments
- Park, Gwanglim (Dept. of Aerospace Engineering, Chosun University) ;
- Oh, Kyungwon (Naval Technical Development Center) ;
- Kong, Changduk (Dept. of Aerospace Engineering, Chosun University) ;
- Park, Hyunbum (Dept. of Defense & Science Technology-Aeronautics, Howon University)
- Received : 2014.03.27
- Accepted : 2014.06.26
- Published : 2014.06.30
Abstract
Recently, various kinds of study on light weight structure are performing in the world. The Al honeycomb sandwich structural type adopt for improvement of lightness and structural stability to major part structure of aircraft or spacecraft. Adhesion badness properties of adhesive and adhesion properties of fillet mainly studied about al honeycomb structure. But study for adhesive properties of sandwich construction with surface treatment of Aluminum alloy barely performed. In this study, adhesive film was used between Al and honeycomb core of honeycomb panel[1]. The study for adhesive properties of sandwich construction with surface treatment of AA 5052 skin was performed.
Keywords
- Sandwich Composite Structure;
- Honeycomb core;
- Failure of Adhesive Bond;
- Drum Peel Test;
- Floating Roller Peel Test;
- Flatwise Tensile Test