1. Equipment control system failure

The control system of the equipment is the core part of the entire equipment, which is responsible for controlling the entire processing process of the equipment. Therefore, if the control system fails, the entire device cannot operate normally. Common control system failures are: control system software failures, CNC device failures, controller failures and so on.

Solution: If the control system software is faulty, reinstall the software or update the software version. For the fault of the numerical control device, you can check whether the power supply voltage and current of the numerical control device are normal, whether there is loosening phenomenon; If the controller is faulty, check whether the connection cable of the controller is normal or whether the plug is loose, and try to reconnect the cable.

2. The electrode is faulty

The electrode is an important part of the equipment, which undertakes the task of conducting electrical pulses in the process of processing. Therefore, if the electrode fails, it will cause the electrical pulse to be unobstructed, which will affect the entire processing process. Common electrode faults include: inappropriate electrode geometry, electrode surface area carbonization and so on.

Solution: For the problem that the electrode geometry is not suitable, the electrode that meets the requirements can be replaced; For the carbonization of the electrode surface area, a cleaning agent can be used to clean and remove the carbonized substances on the electrode surface.

3. Discharge high voltage fault

The discharge high voltage is a high voltage signal generated in the process of medium speed servo wire cutting machine supply. If the discharge high voltage is faulty, the electrical pulse can not be conducted normally, which affects the processing effect of medium speed servo wire cutting machine supply. Common discharge high voltage faults are: high voltage magic board damage, high voltage line short circuit and so on.

Solution: For the problem of high pressure magic board damage, you can replace the high pressure magic board that meets the requirements; If the high-voltage line is short circuited, check whether the wiring of the high-voltage line is normal and whether there are protective measures, and replace the related equipment in time.

4. Transmission device failure

The transmission device is an important part of the equipment, which is mainly responsible for keeping the relative position of the electrode and the workpiece stable, so as to ensure the processing effect. If the transmission device fails, it will lead to instability in the processing position and affect the processing effect. The common transmission faults are: transmission block, transmission belt cracking and so on.

Treatment plan: For the problem of transmission block, you can check the lubrication of the transmission device, if you need to re-lubricate, you can use lubricants for lubrication; For the problem of transmission belt cracking, the transmission belt can be replaced to ensure that the quality of the transmission belt meets the requirements.

5, water cooling system failure

The water cooling system is an important part, which is mainly responsible for dissipating the heat generated by the equipment, so as to ensure the normal operation of the equipment. If the water cooling system fails, it will lead to excessive heat of the equipment, which will affect the processing effect of the equipment. Common water cooling system faults are: insufficient cooling water flow, cooling water temperature is too high.

Treatment plan: For the problem of insufficient cooling water flow, you can check whether the cooling water pipe is blocked, whether a new pump needs to be replaced; For the problem of excessive cooling water temperature, you can check whether the quality and flow of cooling water meet the requirements, and clean the cooling water pipe in time.

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