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縱向拉力在帶鋼拉彎矯直過程中的作用

Influence of Axial Force on the Stretch Bending Leveling of Sheet Metal

    摘要
  • 摘要: 通過對帶鋼橫截面上應力狀態的分析，研究了縱向拉力對帶鋼變形的影響，給出了計算帶鋼中性層應變的方法。

     

    Abstract: The influence of axial force on the elastic-plastic stretch bending and sprngback of a sheet metal is examined and a method to calculate the strain of middle layer is also given.

     

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