有限要素法シミュレーションによる鋳枠の最適補強法の解析 FEM Analysis of Deformation of Moulding Flask at Casting for optimum Reinforcement

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  Moulding flask is deformed by pressure of molten metal at casting, resulting in errors in the shape of the cast product. In this paper, three-dimensional deformation in six types of reinforcements (increase of frame thickness, crosspiece, edge bar, bottom plate, rib on frame, reinforcement of corner) for moulding flasks, is analyzed using FEM computer simulation. The maximum displacement of frame in each model under 0.098MPa pressure is measured, and stiffness per unit weight is investigated. The main results are as follows. (1) Every reinforcing method is effective. (2) The optimum reinforcing method for a netshape of castings, of eighteen calculated models, is that with triple cross pieces.

収録刊行物

  • 鋳造工学 = Journal of Japan Foundry Engineering Society  

    鋳造工学 = Journal of Japan Foundry Engineering Society 68(4), 332-337, 1996-04-25 

    Japan Foundry Engineering Society

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各種コード

  • NII論文ID(NAID)
    10002113307
  • NII書誌ID(NCID)
    AN10514770
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13420429
  • NDL 記事登録ID
    3976352
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-277
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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