両面しごき容器の残留応力分布 : 両面しごき加工の研究 III Residual Stress Distribution of Both-Sided Ironing Cans : A Research of Both-Sided Ironing Process III

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Requirements for the qualities of ironed cans have become increasingly severe. A newly developed both-sided ironing process can iron the inner and outer surfaces at the same time using inner and outer dies. A comparison between the conventional one-sided ironing and both-sided ironing is described with respect to the residual stress distribution of ironed cans. The residual stress distribution in the walls of cylindrical cans prepared by drawing, one-sided ironing, and both-sided ironing was investigated with Crampton's method. The high tensile residual stress of the circumferential direction in deep drawn cans is largely decreased by ironing, and also by both-sided ironing and an increase of the ironing ratio. In both-sided ironing, the residual stress in the ironed cans can easily be controlled by changing the design of the ironing die profiles and either height of the two dies. Notably, as the height of the inner die decreases, the residual stress tends to change from tension to compression.

収録刊行物

  • 塑性と加工 = JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY  

    塑性と加工 = JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY 47(549), 948-952, 2006-10-25 

    一般社団法人 日本塑性加工学会

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各種コード

  • NII論文ID(NAID)
    10018106251
  • NII書誌ID(NCID)
    AN00135062
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00381586
  • NDL 記事登録ID
    8553402
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-218
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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