基于LabVIEW的磨球机振动信号分析系统

Analysis System for Vibration Signal of Ball Rubbing Machine Based on the LabVIEW Software

轴承球的精度在轴承中起着至关重要的作用,为了得到高精度的轴承球,需要实时监测磨球机的加工状态,而振动信号是反映轴承球研磨状态的重要参数。文中介绍基于LabVIEW平台磨球机振动信号采集、分析处理系统。该数据采集分析系统是由LabVIEW,加速度传感器和数据采集卡组成,该系统能够采集并分析磨球机研磨轴承球时产生的振动信号,从而实现对轴承球的加工精度的实时监测。

The accuracy of bearing ball plays a very important role in the bearing. In order to get bearing ball with high precision, we need real-time monitoring process status of ball rubbing machine, and vibration signal is an important parameter which can reflect the status of bearing ball. The system of vibration signal collecting, analysis and processing of ball rubbing machine was introduced based on LabVIEW. This system is composed of LabVIEW software, acceleration transducer and data acquisition card, which is able to collect and analyze vibration signals when ball rubbing machine grinding bearing ball, whereby the real-time monitoring machining accuracy of the bearing ball can be achieved.