Optimization of Drawbead Resistance Based on Orthogonal Experiment

被引:0
|
作者
Zhang, Minghe [1 ]
Yang, Lianfa [1 ]
机构
[1] Guilin Univ Elect Technol, Sch Mech & Elect Engn, Guilin 541004, Guangxi, Peoples R China
来源
PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON ADVANCED ENGINEERING MATERIALS AND TECHNOLOGY | 2015年 / 38卷
关键词
Automobile panel; Orthogonal experiment; Drawbead resistance coefficient; Forming quality; Weighting coefficient;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The impact of drawbead resistances on the stamping process of an automobile panel was investigated based on orthogonal experiment. Simulations based on Dynaform were conducted and two optimal objects that the maximum ratio of thickness reduction (MRTR) and average thickness in deformation region (ATDR) are extracted from simulation results. Optimal drawbead resistances in different weighting coefficients of the two objects have been found. Appropriate weighting coefficients are obtained by verification simulations. The results provide guidance to the practical fabrication.
引用
收藏
页码:278 / 281
页数:4
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