Abstract: This paper introduces a new method of data sampli ng and fault character extracting used in online fault diagnosis of CNC machine to ols' spindle.A method of order ratio analyzing with variable turning angle was a dvanced.The data sampling circu
Abstract: This paper introduces a new method of data sampli ng and fault character extracting used in online fault diagnosis of CNC machine to ols' spindle.A method of order ratio analyzing with variable turning angle was a dvanced.The data sampling circu
文摘:介绍了一种用于CNC机床主轴故障特征提取和数据采集的新方法，提出用可变回转角度阶比分析方法进行故障诊断，并详细介绍了所需的数据采集电路和程序结构。