摘要
用有限元法对共轭切深孔中轧件的变形进行了计算机模拟，模拟计算结果误差小于１％。根据模拟结果，坯高／成品边高为２的坯料，使用一对共轭切深孔，翻钢后再用一对共轭箱形孔，可轧制出１１＃矿工钢，无需重复试轧。
The deformation of rolled piece in conjugate deep cut pass is simulated by finite element method. The error of simulated result is less than 1%. Based on it, 11 # I beam for mining can be rolled by using the billet which has twice the height and these needs no trail rolling by using a pair of conjugate deep cut pass and box pass.
出处
《轧钢》
1998年第4期3-5,共3页
Steel Rolling
