Dynamics Behaviors Analysis on the Column of Gear Grinding Machine

被引:0
|
作者
Wang, Yahui [1 ]
Ren, Xiaozhong [2 ,3 ]
机构
[1] North China Univ Water Resources & Elect Power, Sch Mech Engn, Zhengzhou, Peoples R China
[2] Henan Univ Sci & Technol, Sch Mechatron Engn, Luoyang, Peoples R China
[3] Henan Key Lab Modern Mech Design & Transmiss Syst, Luoyang, Peoples R China
来源
关键词
gear grinding machine; column; finite element analysis; dynamic behavior; modal analysis;
D O I
10.4028/www.scientific.net/AMR.472-475.1885
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Aiming at the issue on the development of gear form grinding machine, a method for analyzing the dynamic behaviors of the machine column was introduced. Based on the model of gear grinding machine developed before, a suitable finite element model of the column was established firstly. Modal analysis on the column was carried out by means of ANSYS software, and the first five natural frequencies and vibration modes of the column were obtained. According to the analysis results, some improvements on the original column structure were made. By comparing the static and dynamic behaviors of several different rib structures presented, the best column structure is selected. This method offers theoretical basis for the structural improvement of gear grinding machine.
引用
收藏
页码:1885 / +
页数:2
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