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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Crown and Flatness Control in Heavy Plate Mill

후판 형상제어 기술

  • 서재형 (포스코 기술연구소, 공정제어 연구그룹) ;
  • 문창호 (포스코 기술연구소, 공정제어 연구그룹) ;
  • 천명식 (포스코 기술연구소, 공정제어 연구그룹) ;
  • 박해두 (포스코 기술연구소, 공정제어 연구그룹)
  • Published : 2007.10.11
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Abstract

Control of crown and flatness in plate rolling is important not only for enhancement of the structural precision of products, but also for improving the yield and rolling operation. In the heavy plate mill, there have been strong demands for upgrading plate crown and flatness. In order to satisfy these demands, it is essential to develop the high precision numerical models. This paper gives a general description of the crown and flatness preset control model, work roll bender system, simulation result for shape control.

Keywords