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Simulation of Fillet Rolling Processing for Crankshaft
Author(s): 
Pages: 101-104
Year: Issue:  19
Journal: Hot Working Technology

Keyword:  曲轴滚压ANSYSWorkbench有限元分析变形;
Abstract: 通过对某六缸曲轴进行三维有限元建模,结合曲轴圆角滚压强化系统的研究,采用ANSYS Workbench工程软件对曲轴圆角滚压过程进行仿真;并对对滚压后的残余变形以及应力应变分布情况进行分析.结果表明,滚压过程中最大滚压力和最大应变不是出现在同一位置,塑性应变区域位于圆角凹面两侧边缘,冷作硬化后产生的残余压缩应力达到了滚压强化目的;滚压过程必须合理控制滚压进给量.这对计算机仿真技术应用于曲轴设计及生...
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