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http://dx.doi.org/10.5139/JKSAS.2013.41.5.415

Improvement of Manufacturing Process for KUH by Applying new equipment  

Kim, Young-Jin (Defense Agency for Technology and Quality Sacheon Center)
Park, Cha-Hwan (Defense Agency for Technology and Quality Sacheon Center)
Kim, Hong-Joo (Korea Aerospace Industries)
Shim, Han-Seok (Korea Aerospace Industries)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.41, no.5, 2013 , pp. 415-421 More about this Journal
Abstract
This paper contains a review of problems in the localized blade manufacturing process through KUH program and research for improvement of it. Contrary to development, mass production needs reliable process due to the long period of supply. The main process of blade manufacturing(Lay-Up, Curing) accepts new equipment(Robot, Heatmold) for improvement of it. And then, the evaluation is performed. Additionally, it is proven that blade which is made by the new process is suitable for mass production by conducting a performance test in the development phase.
Keywords
Blade; Lay-Up Process; Curing Process; Robot; Heat-Mold; Performance Test;
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  • Reference
1 BLADE, ROTARY WING, Korea Defense Standard KDS 1615-4001, 2013
2 Process and Quality Control of Main Rotor Blade Composite Assembly Parts, A88MP6301, 2010.
3 Standard Test Method for Short-Beam Strength of Polymer Matrix Composite Materials and Their Laminates, ASTM D 2344, 2006.
4 Standard Test Method for Glass Transition Temperature(DMA Tg) of Polymer Matrix Composites by DYnamic Mechanical Analysis(DMA), ASTM D 7028, 2008.