数控机床的开机回零操作及故障诊断

CNC Return Home Fault and Fault Diagnosis

介绍当前数控机床广泛采用的回零工作原理和一般操作方式 ,结合数控机床回零时发生的典型故障的具体实例 ,分析了发生故障的主要原因 ,总结出数控机床回零故障发生的主要形式和规律 ,以及对所发生的回零操作故障进行诊断。

This paper introduces home principle and general ways of most CNC. With combining typical return home faults of CNC machine tools return home, It analyzes principal reasons and sums up the primary forms and regularities of the CNC home faults. It puts forward present some correction methods for the CNC fault diagnosis and basic repair ways.