Modal Analysis and Optimal Design of High-speed Turning Center's Spindle Box

被引:0
|
作者
Zhang Zhiwei [1 ]
Zhang Wei [1 ]
Song Jinchun [1 ]
Li Song [1 ]
机构
[1] Northeastern Univ, Sch Mech & Automat, Shenyang, Peoples R China
来源
关键词
Ansys WorkBench; Spindle Box; Modal Analysis; Lightweight Design; Anti-vibration Capacity;
D O I
10.4028/www.scientific.net/AMM.52-54.723
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This article is to provide a method to make the structure of machine tools lightened and improve its anti-vibration capacity. Modal analysis with pre-stress of High-speed Turning Center's spindle box was performed using ANSYS Workbench; based on the above results, we optimized the spindle box using topological optimization and dimensional optimization methods. Finally, we make the spindle box's weight reduce by 4.44%, its first order frequency increase by 15.82%, its first mode maximum amplitude decrease by 9.18%.
引用
收藏
页码:723 / 728
页数:6
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