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14 内筋交叉处表层的切向、轴向应变

Fig.14 Tangential and axial strain of surface layer of section location