摘要
使用ANSYS/LS-DYNA有限元软件的显式求解功能对厚度为4～8mm的板料进行有限元弹塑性分析,得到了板料成型过程中厚度因素对轧件应力、应变的影响规律。接着利用ANSYS的隐式求解功能分析了厚度因素对板料回弹的影响规律,并将回弹量的模拟数值与工作现场的回弹数值进行比较,表明计算结果具有一定的可信度。
The influence rule of material thickness on stress and strain of piece during cold roll forming was obtained with ANSYS/LS-DYNA FEM software to simulate 4-8mm thickness of materials. The influence rule of material thickness on rebound elasticity was analyzed too. Meanwhile the simulation value of rebound was compared with the measured one,and the creditability of simulation value was assured.
出处
《轧钢》
2007年第2期22-24,共3页
Steel Rolling
作者简介
郑军兴（1977-），男（汉族），陕西成阳人，硕士，主要从事冷弯成型有限元模拟研究。
