How to prevent common faults in the torsion axis CNC bending machine of Manhart (Guangdong) CNC Machine Tool Co., Ltd?

**Preventive Measures for Common Faults of Twisted Axis CNC Bending Machine**
As a key equipment in modern sheet metal processing, the torsional axis CNC bending machine’s stable operation is crucial for improving production efficiency and product quality. To ensure the long-term stable operation of the equipment, it is particularly important to prevent the occurrence of common faults. This article will explore the preventive measures for common faults in torsion axis CNC bending machines from the aspects of hydraulic system maintenance, electrical system inspection, lubrication and cleaning, and fastening component inspection.
1、 Hydraulic system maintenance
The hydraulic system is the core part of the torsion axis CNC bending machine, and its stability directly affects the operation status of the equipment. Therefore, regular maintenance of the hydraulic system is crucial. Specific preventive measures include:
1. Regularly check the oil level and quality of hydraulic oil, ensure that the oil is clean and free of impurities, and replace contaminated oil in a timely manner.
2. Clean or replace the filter to prevent impurities from entering the hydraulic system, causing component wear or blockage.
3. Regularly check the working status of hydraulic components such as oil pumps, relief valves, and oil cylinders to ensure their normal operation without any leakage.
2、 Electrical system inspection
The electrical system controls the various actions and functions of the torsion axis CNC bending machine, so its stability and reliability are crucial. The preventive measures are as follows:
1. Regularly check the connection of electrical components and circuits to ensure that they are firmly connected and not loose.
2. Check the heat dissipation of the electrical control system to prevent malfunctions caused by overheating.
3. Regularly inspect and maintain key components such as servo motors and drives to ensure their stable performance.
3、 Lubrication and cleaning
Friction and wear between various components are inevitable during the operation of a torsion axis CNC bending machine. Therefore, good lubrication and cleaning are the key to preventing faults. Specific preventive measures include:
1. Regularly lubricate key components such as guides, sliders, and bearings of the equipment to reduce friction and wear.
2. Keep the equipment clean, regularly clean dust and oil to prevent impurities from entering the interior of the equipment.
3. Use appropriate cleaning agents and tools for cleaning, avoiding the use of corrosive or abrasive cleaning agents.
4、 Inspection of fastening components
During the operation of the torsion axis CNC bending machine, some fastening components may become loose due to vibration and impact. Therefore, it is crucial to regularly check the tightness of the fastening components. The preventive measures are as follows:
1. Regularly inspect the fasteners such as bolts and nuts of the equipment to ensure they are securely fastened and not loose.
For key fasteners, a torque wrench should be used to tighten them to ensure that the specified tightening torque is achieved.
During the operation of the equipment, if abnormal vibration or noise is found, the machine should be stopped for inspection in a timely manner, and loose fasteners should be found and tightened.
In summary, by strengthening preventive measures such as hydraulic system maintenance, electrical system inspection, lubrication and cleaning, and fastening component inspection, the incidence of common faults in torsion axis CNC bending machines can be effectively reduced, and the stability and reliability of the equipment can be improved, thereby ensuring the smooth progress of the production process and the stable improvement of product quality.