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AZ31B镁合金十字杯形拉深件热冲压成形数值模拟分析及模具工艺优化 被引量:1

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摘要 本文是以AZ31B镁合金为研究对象,基于PAM-STAMP有限元分析平台,针对十字杯形拉深件进行热机耦合数值模拟,对成形过程的应力变化、温度场变化等进行分析,总结了各种工艺参数对镁合金塑性成形性能的影响规律,重点探讨了板料形状、凹模圆角大小、摩擦因数以及压边力大小对成形质量的影响,得出了较好的解决方案.
作者 周淑容
出处 《四川职业技术学院学报》 2014年第4期152-154,共3页 Journal of Sichuan Vocational and Technical College
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