多孔薄板翻边翘曲回弹的影响因素分析  

Analysis on Cause Factors of Multi-Hole Sheet Flanging Wrap and Springback

作　　者：汪志兴[1] 阮锋[1] 蔡志兴[1] 梁咏梅[1] 

机构地区：[1]华南理工大学机械与汽车工程学院,广东广州510640

出　　处：《机电工程技术》2008年第9期33-35,46,共4页Mechanical & Electrical Engineering Technology

摘　　要：运用Dynaform对影响翘曲回弹的因素进行模拟,通过拟合得到各因素对翘曲回弹的规律曲线,并分析了各因素产生翘曲回弹的原因,为企业设计和生产多孔翻边件提供参考和借鉴。This paper uses Dynaform to simulate the factors affecting the wrap and springback, using fitting to get the rule curve of various factors on wrap and springback, and analyzes the reasons for the wrap and springback of multi- hole sheet flanging. And this paper provides use and reference for enterprise's production of multi-hole sheet flanging.

关 键 词：薄板 多孔翻边 翘曲 回弹 因素 

分 类 号：TG386.41[金属学及工艺—金属压力加工]