铸造技术2016，Vol.37Issue(8)：1733-1734,1739,3.DOI:10.16410/j.issn1000-8365.2016.08.051
薄板厚度对AZ31B镁板冷弯极限的影响规律研究
Effect of Sheet Thickness on Cold Bending Limit of AZ31B Mg-alloy Sheets in Multi-point Bending
权国辉 1潘全喜1
作者信息
- 1. 郑州职业技术学院材料工程系,河南郑州450121
- 折叠
摘要
Abstract
Taking AZ31B sheet as the object,a FEM model for the simulation of multi-point bending process was established taking ductile damage as the indication of the crack,and based on the mathematical model of linear interpolation,the limits of the bending radius in each finite element model were calculated.The effects of the sheet thickness on the limits of multi-point bending were studied.关键词
多点成形/有限元/韧性损伤/冷弯极限Key words
multi-point forming/finite element/ductile damage/bending limits分类
金属材料引用本文复制引用
权国辉,潘全喜..薄板厚度对AZ31B镁板冷弯极限的影响规律研究[J].铸造技术,2016,37(8):1733-1734,1739,3.
