空心车轴径向锻造工艺的模拟研究Simulation and Research of Hollow-axle during the Precise Forging
秦敏,李继光,房娃,刘建生
摘要(Abstract)：
针对高速铁路所用的新型空心车轴,在50钢热力学模拟试验的基础上提出了在卧式径向精密锻造机上锻造空心车轴的工艺方案,采用DEFORM-3D有限元软件进行模拟分析,确定了各主要工艺参数,并模拟了整个精锻过程,在对应力、应变分布研究的基础上,分析该工艺变形机制与规律,为其工程设计提供依据。
关键词(KeyWords)： 空心车轴;径向锻造
基金项目(Foundation): 山西省科技攻关项目(20051180)
作者(Author): 秦敏,李继光,房娃,刘建生
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