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Finite Element Analysis on Piercing Rod of Aluminum Extrusion Press
Author(s): 
Pages: 18-21
Year: Issue:  6
Journal: Journal of Heilongjiang August First Land Reclamation University

Abstract: 挤压机穿孔针是穿孔系统的主要部件之一,决定着挤压机所挤压制品的质量.为了提高生产效率,增强挤压产品的精度和性能,文中分析了挤压机在采用固定针挤压和随动针挤压时对穿孔针的影响,研究了挤压机在使用空心锭坯挤压时穿孔针的承载情况;运用ANSYS软件对穿孔针进行静力学分析,非线性接触分析,根据静力学理论和接触单元理论得出穿孔针在使用空心锭坯固定针挤压时的应力状态分布,为穿孔针的设计提供一种更合理、更可靠、...
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