陕西科技大学学报（自然科学版）2011，Vol.29Issue(6)：51-55,70,6.
基于ANSYS的渐开线齿轮模态分析与研究
INVOLUTE GEAR MODAL ANALYSIS AND RESEARCH BASED ON ANSYS
葛正浩 1翟志恒 1姚卫民 2孟宪坤2
作者信息
- 1. 陕西科技大学机电工程学院,陕西西安710021
- 2. 咸阳西北医疗器械(集团)有限公司,陕西咸阳 712000
- 折叠
摘要
Abstract
In this paper, we set up spur gear three-dimensional solid model in virtue of Pro/E software, and through the import function in ANSYS software, established a spur gear of the three-dimensional finite element model. In virtue of finite element model of gear dynamic modal analysis, find all the gear natural frequencies and corresponding vibration mode, it can be used in the mechanical design process to respond to the external excitation frequency to avoid the theoretical natural frequency of gear reference, where the drive gear to avoid the resonance phenomenon. The results also determined to solve the maximum von Mises stress and stress distribution, and the design of the gear mechanism provides a theoretical basis.关键词
齿轮/模态分析/有限元法/固有频率Key words
gear/ modal analysis/ finite element method/ natural frequency分类
机械制造引用本文复制引用
葛正浩,翟志恒,姚卫民,孟宪坤..基于ANSYS的渐开线齿轮模态分析与研究[J].陕西科技大学学报（自然科学版）,2011,29(6):51-55,70,6.
