介绍了数控机床电气故障判别的一般方法。
The common way of electric trouble judgement for numerical control machine is introduced.
机床电气是机械设计制造及其自动化专业的一门必修课程。
Machine and Electricity is a Compulsory course of Mechanism design, manufacturing and automatization.
机床工作全部采用电气plc控制，机械传动，自动化程度高。
Machine Tools used in all electrical PLC control, mechanical drive, high degree of automation.
检查机床各电气开关位置及通电状态是否正常。
Check position of each switch on the machine, and power connect.
检查机床各电气开关位置及通电状态是否正常。
Check position of each switch on the machine, and power connect.
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