Marc FEM software is applied to simulate the forming regulation of swinging die method,and study the stress-strain field in swinging die method,pressure distribution on contact surface and flow of metal.

• 利用marc有限元软件对摆动辗压成形过程进行数值模拟,从而了解摆辗过程中摆辗件应力应变场以及接触表面区域的压力分布和金属流动情况。