Finite Element Analysis for the Welding Column of CNC Boring Machine

被引：0
|
作者：
Yue Yan-fang [1 ]
Xin Zhi-bo [1 ]
Wang Jin-ye [1 ]
机构：
[1] Hebei Univ Sci & Technol, Sch Mech & Elect Engn, Shijiazhuang 050018, Hebei, Peoples R China
来源：
MATERIAL SCIENCE AND ADVANCED TECHNOLOGIES IN MANUFACTURING | 2014年 / 852卷
关键词：
Welding Column of CNC Boring; Finite Element Analysis; Stress; Strain;
D O I：
10.4028/www.scientific.net/AMR.852.447
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The finite element method was applied in the construction design of the welding column of CNC boring machine for dynamic analysis and modal analysis. The laws of deformation and stress of a loaded column were obtained, and the natural frequency of each step and modes of column were also given according to this method. The results implied that the strength and the stiffness of welding column were met the machining requirements. Machine working frequency far less than inherent frequency, thus resonance is not easy to occur. Through the way, the optimization proposals of structure were given.
引用
收藏
页码：447 / 451
页数：5
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