<span style="font-family: "times new roman"; font-size: 10.5pt; mso-spacerun: "yes";">数控机床出现电器故障时往往伴随着机床报警出现,机床报警大体可分为两类:nc 伺服报警,pc报警。大多数报警都对应相应的报警号。由于系统、 pc诊断功能不可能涵盖全部情况,因而有些故障从报警代码表中查不到,此时应根据经验和充分利用机床现<span style="font-family: "times new roman"; font-size: 10.5pt; mso-spacerun: "yes";">
<span style="font-family: "times new roman"; font-size: 10.5pt; mso-spacerun: "yes";">有的资料判断出故障源所在,只要找到了故障源,问题就应刃而解了。<span style="font-family: "times new roman"; font-size: 10.5pt; mso-spacerun: "yes";">