抛光机磨头结构改进及其对振动的影响实验研究

Structure improvement of grinding head of polishing machine and experimental study on its effect on vibration

为了降低摆动式抛光机磨头振动,对现有磨头的结构进行了改进。建立了改进后磨头的激振力方程,分析了改进后磨头的减振机理。由一系列的改进前与改进后磨头振动加速度的对比实验表明,改进后磨头振动性能优于改进前的磨头,有显著的减振作用。

In order to reduce vibration of grinding head of swing-style tile polishing machine, the current grinding head was improved. The expression of exciting force on grinding head after improvement was established and the vibration reduction mechanism of grinding head after improvement was discussed. A series of comparison experiments on vibration acceleration of grinding head before and after improvement was performed. The vibration performance of grinding head after improvement is better than before and the effect of reducing vibration is very obvious.