According to the types of machine faults, faults can be divided into mechanical faults and electrical faults.
Mechanical failures mainly occur in the main machine part of the machine tool. It can also be divided into mechanical component failures, hydraulic system failures, pneumatic system failures, and lubrication system failures.
2. Electrical failure
Electrical failure refers to the failure of the electrical control system, which mainly includes the failure of CNC devices, PLC controllers, servo units, CRT displays, power modules, machine tool control components, and detection switches. This part of the fault is a common fault of CNC machine tools and should be paid enough attention.