目录摘要······················································································1第一章数控机床概述11
1 数控机床的原理······························································11
2 数控机床产生爬行的原因··················································11
3 数控机床爬行和振动的分析···············································1第二章数控机床故障的分析························································22
1 分析机械部分原因与对策··················································22
2 分析进给伺服系统原因与对策············································2第三章排除数控机床进给系统爬行与振动故障的方法·······················43
1 对故障发生的部位进行分析···············································43
2 机械部件故障的检查和排除···············································43
3 进给伺服系统故障的检查和排除·········································5第四章故障诊断与维修实例···················································
