Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지

Credibility Evaluation of Versatile Weight Lightening Plywood Using Piercing

천공공법을 이용한 다목적 경량 합판의 신뢰성 평가

  • Kim, Jin-Woo (Dept. of Mechanical Engineering, Changwon National University) ;
  • Kim, Hye-Soo (Dept. of Mechanical Engineering, Changwon National University) ;
  • Kim, Chang-Uk (Dept. of Mechanical Engineering, Changwon National University) ;
  • Song, Jung-Il (Dept. of Mechanical Engineering, Changwon National University)
  • Published : 2013.08.30
⟨ Previous Next ⟩

Abstract

In this study, mechanical properties of versatile light weight plywood(manufacturing using piercing) are studied. A credibility evaluation was carried out for different perforation patterns including octagonal shape, rectangular shape and circular shape. A static structural analysis is conducted to find the stresses produced. Circular perforations are found to have better strength to weight ratio. Results of each type of perforation are discusses and compared.

Keywords

References

  1. H. H. Yoo., C. G. Lee., Hong Geol Yoo, Y. J. Joo., J. E. Cho., "Modeling and Performance Evaluation of Multi-Layer Composite Floor Plates with Holes," The Korean Society for Noise and Vibration Engineering, pp. 666-670, 2002.
  2. J. H. Kim., D. H. Kang., D. H. Choi., S. S. Kim., M. S. Yeo., K. W. Kim., "A Study on the Numerical Analysis of VOCs Emission from Plywood Floor Material," Korean Journal of Air- Conditioning and Refrigeration Engineering, Vol. 17, pp. 1123-1131, 2005.
  3. Dary L.Logan, "A first Coures in the Finite Element Method," THOMSON, pp.759-771, 2006.
  4. Tae Sung FEA engineering, "ANSYS Workbench," Sigmapress, pp. 259-276, 2007.