摘要
介绍了劈挤成形矩形槽数值模拟的方法,结合现有研究设计了6种预成形毛坯,经过数值模拟比较分析,确定了较佳的预成形毛坯,并进行了物理模拟试验,所取得的初步研究成果为更深一步的研究提供了帮助。
The article introduces the numerical simulation method of split-extruding rectangular slot,combining the present research designed six kinds of preforming blanks,then through the numerical simulation comparative analysis,get the optimal preforming blank,and made the physical simulation.The preliminary research results can get the help for deeper research.
出处
《装备制造技术》
2012年第2期28-29,52,共3页
Equipment Manufacturing Technology
关键词
矩形槽
劈挤成形
数值模拟
有限元分析
rectangular slot
splitting extrusion
numerical simulation
inite element analysis
