交叉内筋薄壁筒体错距旋压成形数值仿真

周宇, 赵勇, 于忠奇, 赵亦希

Numerical Simulation of Stagger Spinning of Cylindrical Part with Cross Inner Ribs

ZHOU Yu, ZHAO Yong, YU Zhongqi, ZHAO Yixi

图1 交叉内筋薄壁筒体旋压试验件

Fig.1 Spinning test piece of thin-walled cylindrical with crossed internal ribs