Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Parameter Study of Roller Leveling Process of Steel Cord Using Finite Element Analysis

유한요소해석을 이용한 스틸코드 롤러교정공정의 영향인자 분석

  • 배기현 (KAIST 기계항공시스템 공학부 기계공학전공) ;
  • 이종섭 (KAIST 기계항공시스템 공학부 기계공학전공) ;
  • 허훈 (KAIST 기계항공시스템 공학부 기계공학전공) ;
  • 이준우 (KISWIRE 기술연구소)
  • Published : 2008.10.09
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Abstract

This paper deals with the parameter study of roller leveling process of steel cord using finite element analysis. A simplified model of roller leveling process is constructed for the efficient numerical simulation considering the computing time. Using the constructed simulation scheme, the parameter study of main process parameters, such as back-tension and intermesh, is carried out in order to evaluate elastic recovery angle and roller force quantitatively. The effect of the initial shape of steel cord is also evaluated during the parameter study. And the mechanism of roller leveling process is verified by investigating the residual stress distribution.

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