Manhart How to determine the malfunction of the fully electric roll bending machine equipment?

**How to determine the malfunction of the fully electric rolling and bending machine equipment**
1. Introduction
As an important sheet metal processing equipment, the fully electric roll bending machine may encounter various malfunctions during long-term operation. In order to ensure the efficient and safe operation of the equipment, operators need to promptly detect and determine equipment faults. This article will elaborate in detail on how to determine the faults of a fully electric bending machine from the aspects of power supply inspection, motor status, cylinder function, program operation, mechanical components, and hydraulic system.
2、 Power check
1. * * Voltage stability * *: Check whether the power supply voltage of the equipment is stable and within the voltage range of normal operation of the equipment. If the voltage is too high or too low, it may cause the equipment to fail to start properly or operate unstable.
2. * * Power Line * *: Check if the power line is intact and free from damage, short circuits, or poor contact. Power line issues may cause the device to be unable to supply power normally or suddenly lose power.
3、 Motor status
1. * * Sound judgment * *: Listen for any abnormal sounds during the operation of the motor, such as buzzing, screaming, etc. Abnormal sound may indicate an internal fault in the motor.
2. * * Temperature check * *: Check if the temperature of the motor casing is too high. Overheating the motor may cause damage or reduce its lifespan.
3. * * Motor speed * *: Observe whether the motor speed is normal. If the motor speed is abnormal, it may affect the machining accuracy and production efficiency of the equipment.
4、 Cylinder function
1. * * Cylinder action * *: Check if the cylinder can operate normally, such as stretching, rotating, etc. If the cylinder is unable to move or operates unevenly, it may be due to an internal fault in the cylinder.
2. * * Cylinder Sealing * *: Check whether the cylinder sealing is good and whether there is any air leakage. Leakage may cause the cylinder to malfunction or reduce its efficiency.
5、 Program Running
1. * * Program correctness * *: Check if the device’s program is set correctly and meets production requirements. Incorrect programs may cause devices to malfunction or produce incorrect products.
2. * * Program Running Stability * *: Observe whether the program runs stably and whether there are any interruptions, stutters, or abnormal errors. Unstable program operation may indicate software failure or system issues with the device.
6、 Mechanical components
1. * * Transmission System * *: Check whether the transmission system of the equipment is intact, such as whether components such as gears, chains, bearings, etc. are damaged or worn. Transmission system failures may cause equipment to malfunction or reduce its machining accuracy.
2. * * Guide rails and sliders * *: Check whether the equipment’s guide rails and sliders are smooth and free of jamming. The problem with the guide rail and slider may cause the equipment to move unevenly or reduce its service life.
3. * * Fasteners * *: Check if the fasteners of the equipment are loose or loose. Loose fasteners may cause displacement or detachment of equipment components, leading to malfunctions.
7、 Hydraulic system
1. * * Hydraulic pressure * *: Check whether the hydraulic pressure of the equipment is stable and meets the equipment requirements. Excessive or insufficient hydraulic pressure may cause equipment to malfunction or damage equipment components.
2. * * Hydraulic oil circuit * *: Check if the hydraulic oil circuit is unobstructed and there are no leaks. Oil circuit problems may cause the equipment to be unable to supply oil normally or reduce its working efficiency.
3. * * Hydraulic cylinder and piston * *: Check if the hydraulic cylinder and piston are intact and undamaged. The problems with the hydraulic cylinder and piston may cause the equipment to malfunction or reduce its working efficiency.
8、 Conclusion
Through the above inspections and judgments, operators can promptly detect faults in the fully electric rolling bending machine equipment and take corresponding maintenance measures. This will help ensure the normal operation of the equipment and improve production efficiency. At the same time, regular maintenance and upkeep of equipment is also an important measure to prevent faults from occurring.