数控机床光栅尺编码器的故障与检测

Fault Analysis and Testing for Grating Ruler and Encoder of CNC Machine Tools

总结了数控机床位置检测部件光栅尺、编码器的常见故障及原因,介绍了几种使用专业仪器检测光栅尺、编码器的方法,并对光栅尺及编码器的日常使用和维护保养提出了建议。

This paper summarizes the faults and reasons of grating ruler and encoder of CNC machine tools,introduces several application methods,and also puts forward some suggestion for routine use and maintenance.