振动测试诊断在机床主轴变速箱上的应用

Vibration test is applied to the gearbox of machine tool spindle

简述了一种带主轴变速箱的龙门加工中心的切削振纹的原因检测分析的实践过程,通过振动测试诊断方法找到引起振纹的零部件,并更改问题零部件,以较小的人力物力和时间解决实际生产问题。可推广该方法用于解决机床制造厂的类似问题。

This paper resumes a practical method of finding the reason why cutting vibration ripple happened in the gantry machine center with gearbox. By using the vibration measurement and test diag nosis method, we could find the problem parts which result in the cutting vibration ripple, then we could maintain the problem parts. So that we could solve the problems like that with less human and material resources. And this method could be promoted to solve the similar problems for machine manufacturers.