【摘要】 针对换形件自由压缩的情况，给出滑移线场节点坐标和变形力的计算公式，并用计算机进行数值求解，绘制出滑移线场和应力分布曲线，对滑移线解法的应用提供了方便．更多还原

【Abstract】 This paper, in accordance with the situation in which a rectangle workpiece is free compressed, gives the formulas for calculation of the coordinates of the nodal points and deformity force. Moreover, these have been worked out and the slip field and the curve line showing the way of the normal stress diStribution are drawn by a computer. It provides a better method for applying the slip line.更多还原