闪频式现场整机动平衡仪的开发与应用  

Development and Application of the Flash-frequency Instrument for Field Whole-machine Balancing

作　　者：张志新[1] 贺世正[1] 周保堂[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《仪器仪表学报》2002年第3期317-319,共3页Chinese Journal of Scientific Instrument

摘　　要：闪频式现场整机动平衡仪是一种通过测相测幅进行整机动平衡的装置。本文首先介绍了测相测幅整机动平衡的方法与原理 ,然后围绕如何提取不平衡振动的幅值与相位详细阐述仪器的硬件设计 ,最后通过实验证明仪器的可靠性。The flash frequency instrument for field whole machine balancing is a whole machine balancing equipment by measuring the phase and amplitude.Firstly,this paper introduces the principle and the method of whole machine balancing by measuring the phase and amplitude,and then discusses the hardware design of the instrument in detail based on picking up the amplitude and phase of the imbalance vibration.At the end of this paper we test instrument reliability through the experimentation

关 键 词：闪频式 整体动平衡 信号处理 现场动平衡 动平衡仪 

分 类 号：TH877[机械工程—仪器科学与技术]