三维曲面件辊压成形弯曲变形的计算及数值模拟 |
王蜜, 蔡中义, 李明哲, 王大明 |
Calculation of bending deformation of flexible roll forming for three-dimensional surface parts and numerical simulation |
图2 上、下柔性辊辊缝分布 Fig.2 Gap distribution between the upper and lower flexible roll |