Z字钢蝶式孔型尺寸对变形影响的有限元分析  

Finite element analysis for effect of the size of the butterfly hole to the metal deformation during the Z-type steel rolling

作　　者：陈林[1] 苏光[1] 

机构地区：[1]内蒙古科技大学材料科学与工程学院,内蒙古包头014010

出　　处：《包头钢铁学院学报》2004年第1期48-51,共4页Journal of Baotou University of Iron and Steel Technology

摘　　要：采用大变形弹塑性有限元法分析了孔型尺寸对310Z字钢变形的影响.计算结果表明,改变孔型尺寸。The elastic-plastic FEM for large strain was applied to analyze the effect of the size of the butterfly pass to the metallic deformation during the Z-type steel rolling.The results indicate that there are more effects to the deformation of the metal in the part of the leg of the Z-type steel after the change of hole's size.Therefore,it be can used to guide the design of the pass at the working site.

关 键 词：蝶式孔型 弹塑性有限元 轧制 

分 类 号：TG332.2[金属学及工艺—金属压力加工]