摘要
应用有限元分析软件ANSYS/LS-DYNA对3种不同形状立辊的轧边过程进行了模拟计算,并对轧边后板坯断面形状和平面形状参数进行了分析比较。模拟计算结果表明:用孔型立辊轧边可增加变形渗透程度,轧后板坯具有较好的断面形状和平面形状,使用孔型立辊和锥形立辊均可提高轧制过程的稳定性。
An analog computation was carried out with the FEM software ANSYSrDYNA for the edger rolling processes with three different shapes. The profile parameters of cross-section and plane shape were analyzed and contrasted. From computation results it can be seen that permeation degree of deformation could be increased, and better cross-sectional shape and plane shape were gained when grooved edger was used. The stability of rolling process can be enhanced by using grooved edger or tapered edger.
出处
《钢铁研究学报》
CAS
CSCD
北大核心
2006年第3期18-20,29,共4页
Journal of Iron and Steel Research