摘要
采用极值原理的功能平衡法，确定三辊Y型轧机轧制变形区金属的三维位移增量和应变增量函数，并依照求解出的位移增量函数建立轧件的宽展数学模型．经冷轧钢丝实验证明，用本轧件宽展模型计算所得值与实测值较接近．
In this paper, both incremental function of three-dimensional displacement and strain of metallic deformation zone can be defined by the functional equilibrium method of lindt value principle when cold-rolled wire is produced through three high Y-Mill. on the base of the incremental function of three-dimensional displacement, a width spread model of rolled piece is obtainned. The experiment of cold-rolled wire verified that the theoretically calculated value is identical with measured one.
出处
《轧钢》
1997年第6期10-14,共5页
Steel Rolling
