铝合金浅盘件液压拉深成形的回弹数值模拟研究
摘要
本文运用Dynaform软件对铝合金浅盘形件的液压拉深成形的过程进行了数值模拟。分析了板材成形过程中应力分布对成形后零件的回弹特征的影响。同时也分析了相关工艺参数对铝合金件回弹的影响。模拟结果表明:液压成形的浅盘件回弹特征有别于刚模成形,并且适当提高压边力和摩擦系数能降低零件的回弹量。
出处
《海峡科技与产业》
2016年第7期102-103,共2页
Technology and Industry Across the Straits
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