纵向拉力在带钢拉弯矫直过程中的作用
Influence of Axial Force on the Stretch Bending Leveling of Sheet Metal
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摘要: 通过对带钢横截面上应力状态的分析，研究了纵向拉力对带钢变形的影响，给出了计算带钢中性层应变的方法。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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