基于ANSYS Workbench 12000kN框架式液压机机架模态分析  

Modal analysis of 12000kN frame hydraulic press frame based on ANSYS Workbench

作　　者：谢建华 XIE Jianhua(Foshan Yongheng Hydraulic Machinery Co.,Ltd.,Nanhai 528216,Guangdong China)

机构地区：[1]佛山市永恒液压机械有限公司,广东南海528216

出　　处：《锻压装备与制造技术》2024年第2期44-47,共4页China Metalforming Equipment & Manufacturing Technology

摘　　要：利用三维制图软件建立12000kN框架式液压机机架三维实体模型,导入ANSYS Workbench有限元分析软件进行静应力分析和模态分析,从而获得机架前8阶固有频率和相应的固有振型,为液压机机架的优化设计提供理论依据。The 3D solid model of 12000kN frame hydraulic press frame is established by using 3D drawing software,and then imported into ANSYS Workbench finite element analysis software to carry out static stress analysis and modal analysis,so as to obtain the first 8 orders of the frame's intrinsic frequency and corresponding intrinsic vibration pattern,and provide theoretical basis for the optimization design of the hydraulic press frame.

关 键 词：液压机 ANSYS Workbench 静应力分析 模态分析 固有频率 

分 类 号：TG315.4[金属学及工艺—金属压力加工]