Finite Element Analysis of Deep Drawing and Ironing Process in the Steel D&I Canmaking.

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  • Nam Jaebok
    Sheet Products and Process Research Group, Technical Research Labs., Pohang Iron and Steel Co. Ltd.
  • Han Kyung Seop
    Department of Mechanical Engineering, Pohang University of Science & Technology

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Abstract

The bodymaking of D & I can consists of a deep drawing process, a redrawing process and a multi-stage wall ironing process. From the viewpoint of mechanics, it can be classified into a complicated high-speed forming process, including nonlinear and coupled thermal-mechanical contact problem. In this study, an axisymmetric non-isothermal finite element analysis using the FEA code ABAQUS has been conducted to analyze the continuous steel D & I canmaking process from deep drawing to three stages of wall ironing. Information on punch load histories, stress/strain distributions and temperature increases are obtained from the analysis. To compare the results from the FE analysis, canmaking experiments utilizing a pilot canmaking line are also carried out. The material considered is a tinplate, a type of low carbon steel for the commercial production of steel D & I can.

Journal

  • ISIJ International

    ISIJ International 40 (12), 1223-1229, 2000

    The Iron and Steel Institute of Japan

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