Finite element analysis of static and dynamic characteristics of high-speed horizontal machining center bed

被引：1
|
作者：
Wang, Peng [1 ]
Zuo, Yanrui [2 ]
Ren, Lina [2 ]
Song, Dongdong [3 ]
机构：
[1] Lanzhou Exeter Elect & Mech Technol Co Ltd, Lanzhou 730050, Peoples R China
[2] Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China
[3] Xi An Jiao Tong Univ, Sch Mech Engn, Xian 710049, Peoples R China
来源：
ENGINEERING SOLUTIONS FOR MANUFACTURING PROCESSES IV, PTS 1 AND 2 | 2014年 / 889-890卷
关键词：
lathe bed; static and dynamic characteristics; finite element; high-speed horizontal machining center;
D O I：
10.4028/www.scientific.net/AMR.889-890.58
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on the theory of finite element and modal analysis theory, analysis of static and dynamic characteristics of the lathe bed has been done. The static displacement contours and mode natural frequency and displacement contours have been given to realize the structure optimization of lathe bed of high-speed horizontal machining center. It is shown that the bed has good static stiffness and natural frequency and the deformation of lathe bed mainly occurred in the tray conversion mechanism and the cutter location. The deformation of processing work area is small and has certain light weight space, which lay the foundation for the lightweight design of the bed.
引用
收藏
页码：58 / +
页数：2
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