How to troubleshoot the mechanical electric rolling machine of Manhart (Guangdong) CNC Machine Tool Co., Ltd?

Guidelines for troubleshooting mechanical electric rolling machines
As an important sheet metal processing equipment, the operational stability of mechanical electric rolling machines directly affects production efficiency and product quality. Therefore, it is particularly important to promptly and effectively eliminate the faults of the mechanical electric rolling machine. This article will introduce troubleshooting methods for mechanical electric plate rolling machines from the aspects of power and electrical inspection, transmission system maintenance, roller shaft and tension adjustment, hydraulic system maintenance, circuit and sensor inspection, mechanical component replacement, coil quality and size, as well as regular inspection and maintenance.
1、 Power and electrical inspection
Firstly, the power supply and electrical system of the mechanical electric rolling machine should be checked. Ensure that the power connection is normal, the voltage is stable, and check if the electrical components are intact and if the contacts are good. If electrical components are found to be damaged or have poor contact, they should be replaced or repaired in a timely manner. At the same time, check the control panel of the device to confirm whether the parameter settings are correct and whether there are any abnormal error codes.
2、 Transmission system maintenance
The transmission system is the core part of the mechanical electric rolling machine, and its operating status directly affects the performance of the equipment. Therefore, regular maintenance of the transmission system should be carried out, including checking the wear and lubrication status of the transmission components, as well as the tightness of the connections. If severe wear or insufficient lubrication is found on the transmission components, they should be replaced or lubricating oil should be added in a timely manner. At the same time, pay attention to checking the operation status of the motor to ensure that it operates normally without any abnormal sounds or vibrations.
3、 Roller shaft and tension adjustment
The roller shaft is a key component of a mechanical electric plate bending machine for sheet metal curling, and its parallelism and tension have a significant impact on the curling effect. Therefore, the parallelism of the roller shaft should be checked regularly, and if there is any deviation, it should be adjusted in a timely manner. At the same time, according to the thickness and material of the board, adjust the tensioning device to ensure that the board maintains appropriate tension during the curling process, and avoid curling quality problems caused by excessive tightness or looseness.
4、 Hydraulic system maintenance
For mechanical electric rolling machines equipped with hydraulic systems, the cleanliness and oil level of the hydraulic oil should be regularly checked to ensure the normal operation of the hydraulic system. If severe hydraulic oil pollution or low oil level is found, hydraulic oil should be replaced or replenished in a timely manner. At the same time, check the sealing and flexibility of components such as hydraulic cylinders and valves to ensure that the hydraulic system has no leaks or jamming.
5、 Circuit and sensor maintenance
The normal operation of the mechanical electric rolling machine cannot be separated from the normal operation of the circuit and sensors. Therefore, it is necessary to regularly check the wiring connection of the equipment to ensure that the wiring is not damaged or loose. At the same time, check the sensitivity and accuracy of the sensor. If a sensor malfunction or sensitivity decrease is found, it should be replaced or calibrated in a timely manner.
6、 Mechanical component replacement
As the usage time of mechanical electric rolling machines increases, some mechanical components may experience wear or damage. For components with severe wear and tear, they should be replaced in a timely manner to ensure the normal operation of the equipment. Meanwhile, choose legitimate channels to purchase original or high-quality substitutes to ensure the reliability and durability of the replacement parts.
7、 Quality and size of roll materials
The quality and size of the coil are also important factors affecting the operation efficiency of the mechanical electric plate rolling machine. Therefore, the quality of the coil should be checked before use to ensure that there are no defects or impurities. At the same time, choose the appropriate coil size according to production needs to avoid equipment failures or processing quality issues caused by improper coil size.
8、 Regular inspection and maintenance
To ensure the long-term stable operation of the mechanical electric rolling machine, regular equipment inspections and maintenance should be carried out. This includes cleaning equipment surfaces, inspecting fasteners, lubricating components, etc. By conducting regular inspections and maintenance, potential faults can be identified and resolved in a timely manner, extending the service life of the equipment.
In summary, troubleshooting of mechanical electric plate rolling machines requires comprehensive treatment from multiple aspects such as power and electrical, transmission system, roller shaft and tension, hydraulic system, circuit and sensor, mechanical components, coil quality and size, as well as regular inspection and maintenance. Through effective troubleshooting measures, the stable operation of the mechanical electric rolling machine can be ensured, production efficiency can be improved, and product quality can be guaranteed.