Modal analysis of Boring and Milling Machine
The vibration is a high-precision machine tool components in the design of the major issues, facing its precision has a great influence, so column parts of its modal analysis is necessary. Creating threedimensional finite element model of the column, using finite element analysis software ANSYS modal analysis of the column, which can reached the first five natural frequencies and mode shapes. Column Part of our understanding of dynamic performance and improve the machining accuracy is helpful. Modal analysis method is the dynamic performance of the column on the main approach, which mainly is to determine the vibration characteristics of the column that is the natural frequency and vibration mode, which we can determine the modes of processing accuracy, and thus the relevant parts of the machine column can be optimized so that it meet the requirements.
Vibration Modal analysis Column Finite element
SHANG Jian-dong GUO Jun-Qi HU Dong-fang
School of Mechantronics Engineering, Henan University of Science and Technology, Luoyang 471003, China
国际会议
上海
英文
204-207
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）