铝合金半球壳拉深-旋压复合成形工艺仿真

余小鹏, 王紫旻, 于忠奇, 罗益民, 郁立

Numerical Simulation of Stamping-Spinning Hybrid Process for Aluminum Alloy Hemispherical Shells

YU Xiaopeng, WANG Zimin, YU Zhongqi, LUO Yimin, YU Li

图4 复合成形壁厚数值仿真结果

Fig.4 Numerical simulation results of hybrid process of wall thickness