基于LabVIEW的数控机床振动信号分析

摘要

NC machine vibration is inlfuenced by the external or internal system excitation of macro phe-nomenon. Analysis of the vibration can effectively detect, prevent and diagnose fault, it can provide a dynamic track-ing way for design, manufacture and use, etc. So the thesis is about developing an analysis system of NC machine tool vibration signal based on virtual instrument.%机床振动是机床受到外界或内部系统影响的宏观表像，对于具备高精度的加工设备的数控机床来讲，分析其振动可以有效检测、预防和诊断故障，为机床设计、制造和使用提供动态跟踪手段。本文就是设计一种基于虚拟仪器的数控机床振动信号分析系统。