冷拉拔钢丝横截面应变不均匀性的晶体塑性研究

赵勇, 刘腾远, 贾春妮, 杨朕聃, 陈响军, 王培, 李殿中

Crystal Plasticity Study on the Non-uniformity of Strain on the Cross-section of Cold Drawn Steel Wire

ZHAO Yong, LIU Tengyuan, JIA Chunni, YANG Zhendan, CHEN Xiangjun, WANG Pei, LI Dianzhong

图5 拉拔模拟所得钢丝表面和心部的应变路径图及钢丝表面轴向和径向应变随时间变化曲线

Fig.5 Strain path diagrams of surface and center in steel wire obtained from drawing simulation (a) and time dependent curves of axial and radial strain of surface in steel wire obtained from drawing simulation (b)