滚压拉伸成形曲面技术及其数值模拟
胡志清1, 甄娇娇1, 冯增铭2, 周淑红2

Flexible rolling and stretch forming surface technology and numerical simulation
HU Zhi-qing1, ZHEN Jiao-jiao1, FENG Zeng-ming2, ZHOU Shu-hong2
图5 滚压拉伸复合加载应力状态
Fig.5 Composite load stress state of rolling and stretch