压边圈结构对改善拉延性能的影响研究

Research on the Influence of Blank Holder Structure on Improving Drawing Performance

目前在我国现代汽车行业的发展过程中,车身零件加工制造广泛使用铝板材、HsLA钢材,究其原因,这些材料的运用可以从根源上降低车身零件的重量。尤其是在汽车轻量化成为行业必然发展趋势的条件下,这些材料的运用至关重要。基于此,文章针对压边圈结构对改善拉延性能的影响展开分析,并提出压边圈结构的优化策略,以供参考。

Currently,in the development process of China's modern automotive industry,alu⁃minum sheet and HsLA steel are widely used in the processing and manufacturing of body parts.The reason for this is that the use of these materials can fundamentally reduce the weight of body parts.Especially under the condition that the lightweight of automobiles has become an inevitable trend in the industry,the use of these materials is crucial.Based on this,the article analyzes the impact of blank holder structure on improving drawing performance,and proposes optimization strategies for blank holder structure for reference.