采用单平面影响系数法实现砂轮轴现场平衡  

Field Balancing of Grinding Wheel Spindle by Single Plane Influence Coefficient Method

作　　者：史必佳 景敏卿[1] 樊红卫[1] 王锦[1] 刘恒[1] 

机构地区：[1]西安交通大学机械工程学院,陕西西安710049

出　　处：《机械与电子》2015年第5期59-62,共4页Machinery & Electronics

摘　　要：以集成电磁式主动平衡装置的砂轮-电主轴为对象,探讨采用影响系数法进行单平面现场平衡的原理和现场平衡中信号的处理方法。基于LabVIEW开发专门用于砂轮盘类转子现场单面平衡的虚拟仪器系统,利用其完成砂轮轴现场平衡校正。试验表明,所开发的平衡校正系统能够有效抑制不平衡引起的基频振动。This paper takes the grinding wheel and motorized spindle with electromagnetic active balancing device as the subject investigated,and studies the fundamental principle of the single plane field balancing based on the influence coeffi-cient method.Besides,the signal processing method used in balancing is introduced.By LabVIEW,the virtual instrument system specially used in single plane field balancing of disc type rotor is developed,with which the field balancing of grinding wheel spindle is completed.The experimental result shows that the proposed unbalance correction system can effectively suppress the fundamental unbalance induced vibration.

关 键 词：砂轮轴 现场平衡 单面平衡 影响系数 

分 类 号：TH113.2[机械工程—机械设计及理论]