基于ANSYS的磨齿机组合立柱振动特性研究

Study on Vibration Characteristic of Combination Column in Gear Grinder Based on ANSYS

立柱是磨齿机的重要支撑部件,其动态特性直接影响着齿轮的磨削精度。以磨齿机的组合立柱为研究对象,通过对组合立柱和组合部件分别做模态分析,得到组合立柱与其组合部件的固有频率和振型,说明了组合立柱的整体研究与其组成部件单独研究间的差异性,为磨齿机的后续研究提供理论依据。

The column is one of the most important support components in gear grinding machine, its dynamic characteristics im- pact on the gears grinding accuracy directly. Taking the combination column as the research object, modal analyses for the combina- tion column and its parts were made, so their natural frequencies and vibration modes were gotten. The difference between the whole study of the combination column and the independent research about the constituent parts was explained. It provides theory basis for the subsequent research about the gear grinding machine.